Category: Seiko

Metronomes are an essential tool for musicians. Playing in time is one of the fundamental skills necessary to be successful in performing almost any style of music, let alone getting called to perform with others. 

To practice this, musicians often rely on metronomes to provide a steady pulse to practice to, and illuminate their mistakes. Because of this, metronomes are sometimes referred to as one of the great equalizers in the field of music. 

Metronomes function by making a noise at a steady rate, which is set by the user. For example, if practicing a piece performed at 140 bpm (beats per minute), the user would set their metronome to that pace and attempt to perform the passage at that pace. Depending on what needs to be addressed and the user’s goal, they may slow or speed up the metronome.

Conventional metronomes you may have seen on a relative’s piano required a mainspring to be wound, and a counterweight would be used to adjust the tempo. More modern ones are digital devices that are pocket-sized and easily fit in instrument cases. With that, there are great apps for smartphones today that are powerful metronomes with extensive tools that aid musicians in their practice routines.

For watch enthusiasts, there are some overlaps between watches and metronome devices. Patek Philippe made a metronome pocket watch around 1880. Cadenzia Palmer also made one that was much more mass-market, and examples can still be found today. However, to the best of my knowledge and research, there has not been an analog display wrist-worn metronome watch until the Seiko Metronome watches released in 2022.

About Seiko Metronome Watches

Seiko Watch Company actually does not produce these watches. Seiko Instruments is responsible for the manufacturing of the Seiko Metronome watches, along with a myriad of technology products. Seiko Instruments has a long history of making metronomes, including conventional mechanical metronomes. 

For the watchmaking component, one may think that Seiko Instruments may be out of bounds making a watch and that they may rely on Seiko Timepieces for that portion. While there probably is some overlap, Seiko Instruments makes clocks in various sizes and with numerous functions, meaning there is plenty of know-how within Seiko Instruments to pull off this impressive watch. 

The Seiko Metronome watches are obviously a unique proposition in the watch world, given the quirky set of complications. For musicians, they propose a handy set of tools to be worn on the wrist. Punctuality for rehearsals and concert call times is essential. 

A metronome, as already described, is a valuable practice tool. Given its ability to mark tempos from 40 bpm to 304 bpm, it allows for a wide variety of practice speeds, in addition to noting smaller note values at slower tempos. 

For example, you could set the metronome at 240 bpm to mark eight notes and 120 bpm. There is also a tuning pitch function, sounding an audible pitch that can be set to A or Bb. You can also adjust the pitch of the A to 440 Hz, 442 Hz, or 443 Hz. 

In-Depth Guide to Seiko Metronome Watches

To cover the more conventional aspects of the Seiko Metronome watches, here are the technical aspects of these unique timepieces.

Case Dimensions

The Seiko Metronome watches measure 36.5mm wide, 39mm lug-to-lug, 10mm thick, and have 18mm lugs. The compact dimensions make them suitable for a wide audience and a number of situations. 

With the design being mostly the dial, it will fill space on the wrist more so than the case dimensions may suggest. The case is rated for daily-use water resistance, which means it can only handle daily hand washing and being caught in a rain storm while on the wrist. 

Model Variations

There are two main dial designs split between two lines: the standard line and the casual line. The standard line has more markings for the metronome, offering more accurate measurements of tempos. The casual line has more colorful dials and fewer metronome markings. Below are the various models separated by product lines. 

Standard Line

SMW002A: White dial, rose gold case, white strap

SMW005A: Turquoise dial, gold case, beige strap

SMW006A: White dial, steel case, black strap

SMW003A: Silver dial, gold case, brown strap

SMW004A: Blue dial, black case, blue strap

SMW001A: Black dial, gold case, brown strap

Casual Line

SMW004B: White and blue dial, steel case, blue strap

SMW001B: White and black dial, steel case, black strap

SMW002B: Pink and white dial, gold case, white strap

SMW003B: Purple and white dial, gold case, white strap

All of the various models come with calf leather straps. There are also special editions with different straps to change the overall look and formality of the watch. 

Operation

With the various functions of this watch, it is likely best to look at the owner’s manual to fully understand how to utilize the watch. That being said, here is a brief overview of how to operate the various functions.  The pusher at the lower left side of the watch (8 o’clock) is the function button.

Each press cycles between the different functions. Assuming one is starting in the time-telling mode, a single press puts the watch into metronome mode. Both hands will move to 12 o’clock, and the minute hand will start oscillating back and forth to indicate the desired tempo. 

The hour hand will move to the indicated tempo. The upper left pusher (10 o’clock) controls the audible click for the metronome, and the pushers on the right-hand side of the case (2 o’clock and 4 o’clock) control the tempo. 

The next mode is the pitch mode, with the two pushers on the right-hand side of the case used to cycle through the different pitches. 

To set the time, a long press on the 10 o’clock pusher starts the time setting mode, with the two pushers on the right side of the case used to adjust the time. Another press of the 10 o’clock pusher sets the time, and the watch will begin to run. 

Movement

Inside the Seiko Metronome watch is the quartz caliber PA50, which runs on a standard CR 2016 battery that is rated for 2 years. The movement is rated to an accuracy of +/- 15 seconds a month. 

On the Seiko Instrument Japan website, there is a brief explanation of the two specially designed motors for the hands, allowing them to move in both directions for the metronome functions. It is clear that some clever engineering was involved in creating this watch. 

Seiko Metronome Watches Pricing & Availability

Even though the Seiko Metronome Watches have proven popular amongst watch enthusiasts, their availability is limited to the Japanese market. Platforms such as eBay will facilitate global powers being in touch with Japanese dealers, but these platforms may charge a premium above the 26,400 JPY retail price (about 180 USD at the time of writing). 

In addition to the limited market availability, they seem to sell out quite quickly, but with the promise of more being available. With patience, securing a Seiko Metronome Watch should not be too difficult. 

Should You Buy a Seiko Metronome Watch?

As with almost any watch, if it is affordable and interesting, there is no reason why someone should not buy one! With its fun design and complications, it will likely provide some levity to one’s watch collection. 

For musicians who are also watch enthusiasts, a Seiko Metronome Watch will probably be a frequently worn and used watch in their collection. While apps may be more immediately useful, watch enthusiasts know that there is something charming about a more analog wrist-worn experience.

Conclusion

It is always exciting when a watch company releases a unique product, and Seiko Instruments definitely did so here. While its intended use is only immediately practical to a relatively small audience, watch enthusiasts, in general, will likely enjoy interacting with the metronome function. 

Seiko Instruments did a great job of designing an attractive watch while incorporating the indications needed for the metronome and tuner functions. If one is willing to do the extra leg work of locating one, the affordable price makes them attainable to a wide audience.

If you’re standing at the crossroads of Timepiece Avenue and Decision Lane, you’ve come to the right place. Think of this as a battle of the Titans; instead of clashing on Mount Olympus, they’re vying for space on your wrist. Choosing between a Seiko SKX007 and SKX013 is a decision that demands more than just a coin flip. 

Why? Because they’re both legendary pieces with unique styles and strengths. With the SKX007, you’ve got the quintessential dive watch – a chunky and reliable timepiece. On the other hand, the SKX013 offers a subtler, more compact take on the classic design. Which one will be your go-to? The bold SKX007 or the understated SKX013? 

Not to worry – I’m not here to swing your vote in favor of one or the other. Instead, I’ll arm you with all the sumptuous details you need to make an informed decision. We’ll look closer at the aspects that set these two Seiko gems apart: case dimensions, wearability, dial proportions, hands, and strap options. So, let’s get to it.

About The Seiko SKX

The Seiko SKX collection is like the original Star Wars trilogy. It has its stalwarts, each with a distinct personality and set of fans. The group’s Darth Vader is the SKX007 — a mean-looking watch with its sleek black dial and versatile persona.

Then comes the SKX009, the “Luke Skywalker,” with its “Pepsi” blue and red bezel. Ideal for those who like a splash of color or a solid alternative to Rolex’s soda-themed GMT Masters. It’s the same classic design as the 007 but with a more playful edge.

Last but not least is the SKX013, the Yoda of the trio. It’s smaller and subtle but boasts the same horological finesse as its larger counterparts. If the 007 and 009 are your weekend warriors, the 013 is your everyday sage.

While some watches can dive deeper than the Mariana Trench, they cost more than a semester at an Ivy League school for the most part. But the Seiko SKX, with its ISO 6425 certification, water resistance up to 200 meters, and automatic movement with its affordability, tops them all.

Perhaps the most appealing aspect is its accessibility – they cost a couple hundred dollars and are readily available at retailers.

History Of The Seiko SKX

The history of the Seiko SKX dates back to 1996, when dial-up internet was all the rage and “Friends” had just started dominating TV screens. Seiko unleashed the SKX series onto an unsuspecting world, and the series has become a mainstay in the world of dive watches. 

It would seem that Seiko’s mission was to create a dive watch that was dependable, versatile, and affordable. Hence, the Seiko SKX was born – a timepiece featuring an automatic movement, a day-date window, and water resistance up to 200 meters. Talk about an overachiever, right?

Now, you might be wondering why it garnered such cult-like devotion. Well, it’s not only for its sophisticated appearance. It also delivered on performance. We’re talking ISO 6425 certification and an automatic movement that made it as accurate as a Swiss watchmaker’s ruler.

And the best part? You didn’t need to be a hedge-fund manager to afford one. But all good things must come to an end. In 2019, after more than two decades of being the darling of the dive watch community, Seiko decided to discontinue the SKX series.

Why did Seiko do it? Probably to make room for new models, or the SKX had reached its endgame, with its arc complete and its legacy assured. Either way, today, the Seiko SKX enjoys its status as a modern classic. New models, like the Seiko 5 Sports, attempt to fill the SKX’s rather large shoes. But for many, the original will always have a special place in their hearts.

SKX007 vs SKX013: The Similarities

The SKX007 and SKX013 are like two peas in a pod. They share the same features and are so closely related that you’d think they were separated at birth and reunited at a watch convention. In fact, choosing between them is like picking a favorite child; it’s best not to, or at least not to let the other one find out.

Here’s what makes these Seiko siblings so similar.

Materials

When it comes to materials, the SKX007 and the SKX013 are as identical as two parallel lines that decide to take a nap on the same geometric plane. Both models come in stainless steel cases, strongly built to handle more than just the occasional accidental knock against the door frame.

And like true dive watch models with stainless steel cases, they’re also incredibly lightweight. So whether you’re dodging coral reefs or office desk corners, these models are up to the task.

Bezel

The SKX007 and the SKX013 share a unidirectional rotating bezel with the kind of satisfying click that ASMR artists only dream about. Both bezels are so similar that it’s as though one bezel said to the other, “I want to be just like you when I grow up”.

They can be your underwater timer, makeshift egg timer, or even your “how-long-until-I-have-to-get-back-to-reality” timer.  There are no differences here – save for the bezel in the SKX013, which is slightly smaller than the SKX007.

Crown

Have you ever had a wrist accessory that required you to summon the strength of a Greek god just to set the time? Fear not! 

The screw-down crowns are located at the 4 o’clock position on both models, ensuring that your time-telling endeavors are a breeze. Easy to grip and pleasing to the touch, their crowns are the quintessence of usability. Simply pull out and turn the crown clockwise to adjust the time and date, and push the crown right back in to ensure a watertight seal.

Crystal

Still, on the similarities, let’s talk about the crystal – a watch’s window to the world. Both SKX models come equipped with Seiko’s Hardlex crystal. The Hardlex crystal is probably Seiko’s answer to the “How can we make this thing as sturdy as Captain America’s shield?” question.

Sure, it is not a sapphire crystal, but neither watch is pretending to be the Hope Diamond of wristwear. They’re hard, durable, and incredibly similar in their scratch resistance.

Movement

Last on our list of similarities, let’s talk about what makes these watches tick. Beneath the rugged exteriors of these Seiko siblings lies a shared heartbeat – Seiko’ very own Caliber 7S26 automatic movement. This movement boasts a day/date complication, 21 jewels, a 43-hour power reserve, and a 21,600 bph.

Recently, Seiko diver models have been powered by the 4R movements, which come with hacking. So, if you’re a purist keen on getting the original movement, it is advised that you are a lot more vigilant during purchase.

SKX007 vs SKX013: The Differences

The saying “no two people are alike” doesn’t just apply to people. It also holds when evaluating the features of twin or sibling watches like the SKX007 and its charming counterpart, the SKX013. 

Both watches steer their course with captivating and uniquely appealing features. Note, though, that these differences, albeit minute, can swing your vote in favor of one another. So, here are the aspects in which the SKX007 and the SKX013 differ:

Case Dimensions

If size matters to you, pay close attention because this is where the SKX007 and SKX013 begin to differ. The SKX007 is the big brother (literally) of both watches, with a case diameter of 42.5mm, while the SKX013 is smaller at 38mm. 

Think of it this way: the SKX007 is the Dwayne “The Rock” Johnson of this Seiko pair – bold and impossible to ignore. The SKX013, on the other hand, is more like Joseph Gordon-Levitt, slightly more understated but no less captivating.

There is only a 1mm difference in case thickness, so there is no wide disparity in weight. However, if you’re a member of the “bigger is better” clan, you’ll be inclined to purchase the SKX007. And if you fancy small, or should I say “standard” dive watch sizes, then go for the SKX013 model.

Wearability

Because of the size difference, wearability becomes an intriguing debate. If you have larger wrists, the SKX007 wraps around like it was always meant to be there. The SKX007’s broader case exudes a robust aura, perfect for those who embrace wrist presence with open arms.

But if your wrists are slender and you wear the SKX007, it might look like you’re a kid playing dress-up with your dad’s watch. Again, if you are a fan of big watches, this is not necessarily a bad thing, so long as you wear it well.

Conversely, the SKX013’s compactness ensures a snug fit as comfortable as a sailor’s hammock. The SKX013 sits more comfortably on smaller wrists and doesn’t shout for attention. But don’t underestimate it. Much like a cat waiting to pounce, its appeal is in its subtlety. It’s all about how you want to rock your maritime flair – bold or understated.

Dial Proportions

Aside from the case, the next obvious set of differences presents itself in the dial. This disparity is because although the Seiko models come in different sizes, they are powered by the same movement. Thus, the SKX007 has a larger dial proportion, with each element from the indices to the day-date window enjoying a little more breathing room.

The SKX013, although smaller, manages to fit everything without making it look like a cramped New York subway car during rush hour. The smaller dial does mean everything is just a tad closer together, so if you’re a fan of personal space, this is something to consider.

Hands

Both watches’ hands are styled similarly but scale differently to fit their respective dials. But beyond the room on the dial, subtle differences in its elements are only visible to the keen eye.

For instance, the hour and minute hands of the SKX007 are a lot thicker, with sharper edges and more intense lume application, allowing for brighter visibility in low-light conditions. The hour hand of the SKX013 features a gradual tapering to its arrowhead, while the SKX007 boasts a sharp arrowhead with a broader base.

Additionally, the second hand of SKX013 has a distinctive design with a thick, tapered tip and base, contrasting the slim design and black base of the SKX007’s second hand.

Strap Options

Both watches come with a variety of strap options. Well, not so much of a variety – you get to choose between the stainless steel Jubilee metal bracelet and the Seiko “Wave” rubber strap. However, the SKX007 offers a beefier bracelet, which can be a bold style statement due to its larger size. 

The SKX013 has similar options but scaled down to match its size, providing a more classic look. Think of it as the difference between wearing combat boots or loafers. Both are footwear, but the impression they create couldn’t be more different.

What About The SKX009?

The Seiko SKX009 model embodies the presence of the SKX007 and the SKX013 – it’s modest and unassuming with an aura that announces itself. It is the cherry (or Pepsi) on top of the SKX series sundae. Yeah, that’s our “Pepsi” bezel hero.

You see, while the SKX007 and SKX013 come in elegant black bezels, the SKX009 decided to up the ante with a Pepsi-colored red and blue bezel. It’s a mind-boggling color combo that screams, “Look at me!”. Yet the red and blue combo isn’t just eye candy; it serves a purpose for divers by offering a visual cue for elapsed time, making it both functional and fabulous.

Even if you didn’t, Seiko was ready to go over and beyond with this watch by switching up the dial from the conventional black in the SKX007 and SKX013 models to a blue in the SKX009 model. 

In terms of the size, the SKX009 shares its 42mm diameter casing with the SKX007. So, if your wrist can rock the latter, it can carry the former. But hey, big or small, there’s an SKX for all – no SKX009 for small wrists, though.

Also, the SKX007 and SKX009 offer options for rubber straps or metal bracelets, giving you the versatility to go casual or formal. The SKX013, on the other hand, prefers to come with a rubber strap – like its own personal choice of being a bit more understated.

Aside from the differences already stated, however, the other features of the SKX009 are similar to those of its siblings, the SKX007 and the SKX013. In essence, the SKX009 model is powered by the Seiko Caliber 7S26 automatic movement and sports Seiko’s Hardlex crystal and luminesce coating.

SKX007 vs. SKX013: Which Should You Choose?

Choosing between the Seiko SKX007 and SKX013 is always challenging, except for people whose choices are influenced by case dimensions. If you are a watch enthusiast, saying no to a Seiko is like refusing a free ticket to Disneyland, Hogwarts, or Narnia. You get the idea.

Both models have a die-hard following and are highly functional. We’re talking about water-resistant, stainless steel marvels with a unidirectional bezel and that classic “take-me-seriously-I’m-adventurous” look.

These watches say you can wrestle a bear in the morning and negotiate a merger by afternoon (PS: please don’t try wrestling a bear). Since both models are so awesome, we are back to the question, “Which SKX model should you choose?” And here’s my take:

If you have wrists like tree trunks or your personality can only be described as “the life of the party,” go for the SKX007. Its 42mm case screams attention but in a sophisticated, “I-read-The-Economist” way. Moreover, the larger dial means it’s easier to read the time even if you’re squinting through fogged-up diving goggles 100 meters underwater.

However, if you’re the quiet genius type who knows seven languages and can solve a Rubik’s Cube behind their back, you don’t need to shout; your accomplishments speak for themselves. The SKX013 is your perfect match. Its 38mm case, it’s not as shouty as its counterpart but still commands respect.

SKX007 vs SKX013: Pricing & Availability

When buying an SKX model, the pricing really shouldn’t be a bother. You’re buying a Seiko here, not Patek Philippe. That means you won’t have to mortgage your home, sell your car, or enter a blood pact with a mysterious stranger to afford one. But don’t get too comfortable.

First off, a heartbreaking fact: Seiko has officially discontinued both models. Yup, it’s like learning that your favorite TV show won’t be returning for a new season. But don’t lose hope; like DVD box sets and Netflix reruns, new and used versions of these classic divers can still be found if you know where to look.

If you’ve got your heart set on a brand-new SKX007 or SKX013, you’ll be hunting in the wild terrains of authorized dealers with leftover stock. Expect to shell out around $300 to $450 for a new SKX007 and around $250 to $400 for a new SKX013.

Now, if you appreciate a good “pre-loved” or “fairly-used” item, the used market has its own set of rules. On various auction sites and forums, you can find a used SKX007 for around $200 to $350 and an SKX013 for approximately $180 to $300. 

Of course, those prices are as variable as a cat’s mood, depending on factors like condition, age, and whether the seller thinks they’re parting with a family heirloom or just a watch.

Conclusion

In sum, the Seiko SKX007 and SKX013 offer an excellent introduction to the world of automatic dive watches, embodying durability, functionality, and timeless design. The core difference lies primarily in the case size, making the SKX007 more suited for those with larger wrists or who prefer a bolder wrist presence. 

On the other hand, the SKX013 serves well for those with smaller wrists or who favor a more subtle look. Both models boast similar features like the reliable 7S26 movement, ISO-rated water resistance, and a day-date complication.

The decision boils down to personal preference in size and wrist comfort. Either way, you’re investing in a watch with decades of Seiko’s horological expertise, offering both form and function that will serve you well whether you’re 200 meters underwater or simply going about your everyday life. Choose the one that speaks to you, and you’ll have a reliable timepiece that stands the test of time.

In the world of horology, few timepieces command the same reverence and admiration as the Cartier Tank. Like a bridge connecting the realms of art, design, and precision engineering, the Tank watch stands as an emblem of enduring elegance. 

However, owning one of the most distinctive dress watches ever made comes at a high price. There’s also the problem of limited availability due to high demand, and this is where the Seiko Tank watch steps in.

By creating its version of a Tank watch, Seiko pays homage to this uncharted horological territory. This allows a broader range of consumers to experience the elegance and charm associated with this historical timepiece at a more accessible price point.

Let’s take a closer look at Seiko’s interpretation of the iconic tank-style watch and whether you need one in your collection.

About The Seiko “Tank” Watch

The Tank watch design was born in the early 20th century when Louis Cartier was inspired to design an eccentric dress watch.

The geometric aesthetics of the watch were based on the utilitarian appearance of the tracks of an armored combat vehicle, such as the Renault tank. 

Cartier’s Tank pioneered the rectangular watch style, and other brands have taken inspiration from it to create their unique interpretations. One of these brands happens to be Japanese giant Seiko.

The particular date when Seiko started introducing rectangular watches similar to the ‘Tank style’ is unknown. However, it was in the 1970s that the brand gained significant attention for its watches with rectangular cases, such as the Ref.4120-5010 and Ref. 7830-5000.

These timepieces were successful because they offered a departure from the traditional round watch shape, allowing for creative and varied designs that appealed to different tastes and preferences.

Seiko continued producing these eccentric dress watches, and in the late 2010s, one of the brand’s most popular ‘Tank-inspired’ watches, the SUP880, was released. The SUP880, which will be our focus today, is heavily inspired by the Cartier Tank‘s design, leading to it being nicknamed ‘the Tank.’ 

The watch captures the essence of the Tank’s appeal while offering additional perks such as solar movement and affordability.

The Seiko SUP880 garnered a lot of popularity and appreciation among watch enthusiasts due to its timeless design, high-quality craftsmanship, and fitting case dimensions.

The Tank is a basic timekeeping watch with no additional complications. It boasts a minimalist and understated design, which makes it an ideal accessory for formal events or professional settings.

The watch features a stainless steel case and a minimalist dial with simple hour markers and hands. The rectangular-shaped timepiece is worn on a slim leather band and is powered by the reliable V115 in-house solar movement.

Since the Tank is primarily designed for dressier occasions, it has a limited water resistance of just 30 meters (100 feet).

History of Seiko Watches

Now that you know a bit about the Seiko Tank, let’s quickly take a broader look at the history of Seiko and its innovations in the watch industry. Seiko, founded in 1881 in Tokyo, Japan, started as a small shop by Kintarō Hattori that sold and repaired clocks and watches. 

In 1913, the young brand produced its (and Japan’s) first wristwatch, the Laurel. Eleven years later, the first watch with the Seiko brand logo was released.

The company continued to innovate, developing Japan’s first pocket watch with a chronograph in 1941 and the country’s first automatic wristwatch, ‘the Automatic’ in 1956.

Seiko made significant advancements in the 1960s and 1970s, too. In 1969, they introduced the Seiko Astron, the world’s first quartz watch, marking a significant shift in timekeeping technology. The 1970s saw the creation of iconic models like the Seiko Quartz Diver 7549 and the Seiko 5 series.

Other Seiko’s contributions to horology include the creation of the first digital watch with a six-digit display, the Seiko Quartz LC V.F.A. 06LC, in 1973. The Seiko Kinetic was launched under the name A.G.S. in 1988, a watch that converts kinetic movement into electrical energy. Seiko’s commitment to innovation continued, and in 1999, Spring Drive technology, known for its exceptional accuracy, was introduced.

The company’s dedication to precision led to Seiko’s involvement in various sports events as the official timekeeper, including the Olympics. The brand also played a pivotal role in the development of technical innovations, including several watches with computing capabilities.  

Seiko has maintained a reputation for precision, durability, and cutting-edge technology throughout its history. The company’s various lines, such as Grand Seiko (which is now fully an independent watch brand) and Prospex, cater to different markets and offer a wide range of designs and functionalities.

Overall, Seiko’s rich history is marked by continuous innovation, from its early days as a clock and watch shop to its status as a global leader in watchmaking, known for its exceptional craftsmanship and technological advancements.

Seiko “Tank” Watch: In-Depth Review

It’s over a century since the first Tank watch took the watch world by storm. Despite the ebbs and flows of fashion trends, the timeless appeal of ‘the Tank’ has not ceased to captivate millions of enthusiasts around the world.

The Seiko Tank is no different and resonates with thousands of consumers who value a unique and distinctive look compared to more common round watches.

But why the enduring appeal?  Let’s answer this by taking a closer look at the SUP880, which pays homage to the Cartier Tank watch while infusing unique Japanese craftsmanship.

Dimensions & Wearability

The dimension and wearability of the Seiko SUP880 is a fundamental element that contributes to its enduring appeal. The case profile is pretty low at around 38mm lug to lug and 28.4mm in diameter. Lug-to-lug is the distance from the edge of one lug (or horn) to the corresponding one on the other end of the case.

Historically, dress watches were designed to be thin so they could fit seamlessly under a shirt sleeve. This design principle has been carried through here, maintaining the association of thinness with formal elegance. The slim profile of 6.1mm makes it comfortable to wear, especially for extended periods, without feeling bulky or obstructive.

The lugs are straight, and there’s no curvature of the case back, so the proportions of the SUP880 are a bit larger. However, this doesn’t affect wearability as rectangular watches do provide a more snug fit on wrists due to their longer case.

It’s worth noting that the Tank was originally designed as a unisex watch, which means that its proportions are generally well-suited for both men and women. However, there is a smaller version, the SUP250, which measures 26 mm x 18 mm x 6 mm (LxWxH).

The strap width is 22mm, and the length is men’s standard. The watch is, thus, suitable for wrist sizes around 7 inches.

Build Quality & Durability

Seiko has a reputation for producing reliable timepieces that can withstand regular use and last for many years. While the Tank might not have the same level of craftsmanship as higher-priced models from the brand, the build quality and durability are spot-on.

As a matter of fact, you’ll be hard-pressed to find a sturdy and reliable ‘Tank-inspired’ watch at this price point.

The SUP880 features a stainless steel case and mineral crystal for the protection of the dial. While not as scratch-resistant as sapphire, mineral crystal is still quite durable and can withstand minor impacts without easily shattering.

The case is made of 316L stainless steel, which offers good corrosion resistance and durability while maintaining an affordable price point. The case is further coated with gold to provide aesthetic enhancements and offer additional protection against scratches and tarnishing.

Even though the Tank is an entry-level watch from Seiko, the robust construction, high-quality materials, and reliable manufacturing technique make it a very durable timepiece. The case also shows off a radiant, polished finish and comes with a thick fixed bezel, which gives the watch a sturdy impression. 

Dial

Seiko’s Tank watch features a clean and uncluttered dial layout. The focus is on simplicity and elegance, with a balance of negative space and functional elements.

The dial has a railroad-style minute track below the Roman numeral hour markers, which lie along the outer perimeter. This detail enhances legibility, adds a touch of vintage charm, and further emphasizes the watch’s timeless and traditional aesthetic. 

The numerals are printed in a bold, black font, and two thin Feuille hands are attached to a gold-colored center. The absence of excessive embellishments, complications, and texts contributes to the watch’s timeless aesthetic.

There is also no seconds hand, and the white background of the dial is finished with faint gray horizontal stripes. These delicate gray stripes lend an air of sophistication and depth to the otherwise pristine composition of the dial.

Movement

One of the standout features of the SUP880 is its solar-powered movement, the in-house V115, with an accuracy rate of +/- 15 seconds per month. The V115 solar quartz movement works by harnessing light energy to power the watch. It has a solar panel on the watch dial that captures both natural and artificial light. 

This light is then converted into electrical energy, which is stored in a rechargeable battery within the watch. This eliminates the need for frequent battery replacements, as the watch can keep running for years with continuous exposure to light. It can last for up to 12 months when fully charged.

Strap

The Seiko SUP880 is paired with a black calfskin leather strap stamped with a crocodile pattern. The strap is made from high-quality leather, offering a luxurious and elegant feel. 

Most users complain that the leather strap is hard and stiff, but you can try softening it by using leather conditioner or oil specifically designed for leather goods. 

Just apply a small amount to the strap and massage it gently. Let it sit for a while, and wipe off any excess. This should help restore some flexibility to the leather, but be cautious not to overdo it, as excessive conditioning can damage the strap.

Back to the description of the strap, it has a smooth texture, meticulous stitching, and a gold-tone stainless steel pin buckle. The buckle matches well with the Seiko SUP880’s case and helps keep the watch securely fastened to your wrist.

Should You Buy A Seiko “Tank” Watch?

Whether you should buy a Seiko Tank watch depends on your style and preferences. I believe it’s better to invest in the authentic and original Tank that respects the craftsmanship and design of Cartier, which is the brand that created it. 

However, the SUP880 Tank watch is a good option for those who are looking for a more affordable alternative to the luxury Cartier Tank.

While Seiko Tank watches might not have the same prestige as those from Cartier, they offer good quality and value for their price. This makes them a practical choice for individuals who appreciate the tank style but have a more modest budget.

The Tank watch’s versatility, ability to complement both formal and casual attire, and its place in horological history make it a captivating choice for watch enthusiasts and those who appreciate enduring styles.

Seiko “Tank” watch Pricing & Availability

Seiko Tank watches are widely available and can be found in numerous retail stores, both physical and online. You can purchase the SUP880 from official Seiko retailers, authorized dealers, and various e-commerce platforms. 

At the time of writing this article, the Tank watch retails for US$180 MSRP on Seiko’s website. Prices for a pre-owned Seiko Tank watch depend on its condition and fall between 160 and 290 USD.

Conclusion

Seiko Tank watches combine a timeless design with reliable Japanese craftsmanship and offer an accessible entry point into the world of tank-style timepieces.

Those who value a blend of affordability and elegant design might gravitate toward Seiko, while enthusiasts seeking a prestigious statement piece would find Cartier Tank watches more appealing. 

Whichever path is chosen, both Seiko and Cartier have left an indelible mark on horological history through their respective interpretations of the iconic tank-style watch.

The DressKX might just be one of Seiko’s most affordable watches — few offer better value than the DressKX at such a price. 

Initially, Seiko watches got my attention because of the surprising quality feel I got when I first tried one out at a store as a little kid. With the wide range of features the DressKX offers, it sure has something to get every lover of the Seiko brand ready to swipe their card.

This is an in-depth guide to the Seiko DressKX. I will cover fascinating aspects of the timepiece, from its history and performance to the designs and specifications. I will also give my insight on the DressKX so you can decide whether it is a good choice for you or not.

About The Seiko DressKX

DressKX is another name for the Seiko 5 SRPE collection since it is a dressier version of the Seiko SKX diver with much more sophistication. What has got me hooked is that it hits the sweet spot of almost all enthusiasts.

It is not a dive watch, it is not a field watch, and I won’t call it a total dress timepiece, but it has features that fall into these 3 categories, which makes it the complete package. It is an excellent choice for people who want a sturdy, affordable, and stylish watch. 

The popular SKX series inspires the DressKX but is not duplicated in any way. It has a more dressy and classy look. It has a 40mm case size that watch lovers will appreciate because it fits most wrists. It has a sturdy stainless steel case with a polished finish that will get you noticed anywhere. An in-house Seiko movement with top-notch reliability and accuracy also powers it. 

The name DressKX was coined by watch enthusiasts, which is a very suitable name for this masterpiece. It playfully describes the watch’s style and pays homage to its predecessor. The DressKX is basically a more stylish and dressier model of the SKX, hence the nickname. 

History of Seiko DressKX Watches

If you ask any fan of Seiko watches about why this watchmaker holds such an ample space in the horology part of their heart, their answers will be along the lines of the value for money, build quality, and brand reliability.

The DressKX is a recent addition to the Seiko 5 collection, but it comes with a more refined look. Seiko introduced the Seiko 5 collection as a means of providing the masses with affordable, stylish, and reliable timepieces in the 1960s. This was at a time when it was mostly the elite who wore good watches. 

This collection was known for unique features like an automatic movement, push/pull crown, day/date function, water resistance, and Hardlex crystal — these made the watches everyone’s go-to timepiece for the perfect daily beater. 

Seiko gave this collection a makeover in the 2000s. They gave the watches a more updated design that made them more stylish and modern. 

The DressKX was added in 2020 as a means of including a dressier model in the line, and it gained serious adoption by Seiko lovers worldwide. Some watch collectors believe that the DressKX merges the SKX Diver and the Seiko 5 collection as it adopts various features from both lines of Seiko watches.

Seiko DressKX: In-depth Review

This is a close look into the Seiko DressKX, and I will also talk about several aspects of the timepiece, from its measurements down to its availability on the watch market.

Dimensions & Wearability

The 40mm case of the DressKX is a bit smaller than the average Seiko 5 timepiece, which makes it a good option for people who do not want a very obvious Seiko. It also has a moderate thickness of 11.5mm, which makes it pretty understated and would stay firm under the cuff of your suit. 

The 100-meter water resistance on the timepiece also makes it very suitable for everyday wear, so you do not have to constantly worry about getting it wet. However, there are other strap options for the Seiko Dress KX. 

It comes with a standard sport 5 stainless steel bracelet — it is not the fanciest bracelet on the market, but it offers excellent functionality and wearability. So you can stick with the steel option for its functionality and dressy look, or go for the other options.

Build Quality & Durability

Just like most Seiko watches, the DressKX is built to take a beating. The push/pull crown is not as solid as a screw-down — it does a decent job preventing water entry, so it is a suitable timepiece for the rain or a hot afternoon at the pool. 

Some collectors reference the sharp links and the not-so-sturdy clasp and its weak points, but the bracelet can be easily replaced, so it does not seem to be an issue. Overall, the Seiko DressKX has excellent build quality and durability. It is built to last a lifetime and withstand everyday wear and tear.

Dials

The dial on the Seiko DressKX is the ultimate star of the show. It is dressy and bold, and it shines brightly under the sun. It is plain, versatile, and elegant, which makes it great for any occasion, whether formal or casual. It comes in plenty of colors, including black, blue, gray, and green, and each color offers its own personality that stands out. 

The black dial is perfect for any formal occasion and can also be styled with your jeans and a polo shirt on a weekend outing with the kids. The blue dial offers a more casual look, while the green dial will spin heads on a green or brown blazer.

It has a sturdy dial with a sunburst finish that catches the reflection of the light and adds to the beauty of the watch. It has sword-shaped hands that contrast perfectly against the dial. The indices are applied and polished, which adds to the dial’s elegance. It also has a small date window at 3 o’clock — although unobstructed, still very readable.

Movement 

Inside the DressKX is the popular Seiko 4R36 automatic movement, which is an upgrade of the 7S26 — it is a popular in-house movement known for its accuracy. It features hacking seconds, which is helpful if you work with time up to the exact second. Its 41 hours of power reserve makes it suitable for prolonged outdoor activities like hiking or long journeys.

Straps

The DressKX is a very versatile timepiece, and one of the things that largely contributes to its versatility is the strap. It comes with a stainless steel bracelet, but there are a series of strap options you can switch to, and they all have unique personalities and advantages. Aside from the stainless steel bracelet, there are also options on a NATO strap. 

NATO straps are rugged and sturdy, so if you want to use your DressKX for outdoor activities — you should go for the NATO option. And if you’re a risk taker like me, you should test this Seiko with a Rubber or Perlon strap, and it will do wonders on any casual outfit you style it with. Finally, if you want to take your Seiko DressKX to a formal occasion, then a nice leather strap will make the whole watch shine.

Should You Buy The Seiko DressKX?

If you are the watch wearer who appreciates a timepiece by how significant the number is on the tag, the DressKX is not for you. But you should know this — even though it is not the flashiest or most expensive watch on the market, or even on the Seiko lineup, for around $300, you get a timepiece with a reliable Japanese automatic movement, versatility, and quality build. 

The DressKX is an absolute steal at that amount, which makes it a good choice for anyone that wants to rely on their choice of purchase.

Seiko DressKX and Availability and Pricing

The DressKX is a relatively easy watch to find. But the popularity has given room for fakes on the market. Many retailers sell the DressKX — to be sure you are getting a good one, try purchasing on Seiko’s website or any of their stores worldwide. 

You can also get one from any authorized dealer and expect to part with around $250 for a brand-new DressKX. Plus, you can go for a pre-owned one if you want something cheaper. You can cut a good deal for about $150 to $200.

Conclusion

The Seiko DressKX is exactly what it claims to be. It is the perfect daily beater, dressy enough for a formal occasion, and it can also be a good companion for outdoor activities. So, if you want an affordable timepiece that is well-built and stylish, get yourself a Seiko DressKX. It offers good value for its price, and it will surely get you great compliments.

To most modern watch collectors, Grand Seiko has become a household name. Operating as the high-end arm of Seiko’s many brands, Grand Seiko is well known for making high-quality watches with remarkable movement and case finishing. 

Additionally, their Spring Drive technology provides the old-world charm of mechanical watchmaking with the benefits of higher accuracy of quartz technology. While Credor operates at a higher price tier than Grand Seiko, there is another high-end brand in the Seiko stable below Grand Seiko: King Seiko. 

About King Seiko Watches

King Seiko was launched alongside Grand Seiko in the 1960s. Grand Seiko was founded in the Nagano Prefecture and was always intended to be the best of what the Seiko brand could offer. 

King Seiko was founded in Kameido, Tokyo, and was intended to create high-quality and accurate timepieces with more mass market intentions. With that, given both brand’s desire for quality, advances made in movement and case technology were shared by both brands, allowing them to mutually benefit and flourish. 

The mechanical side of Daini Seikosha’s factory (where King Seikos were made) was closed in the 1970s due to the rise of quartz watches. With that, there was no need for two high-end mechanical watch brands. Grand Seiko even went into developing high-end, high-accuracy quartz watches in addition to their existing mechanical watches.

It was not until some limited editions in 2021 and a full permanent collection in 2022 that the King Seiko brand became part of the Seiko catalog once again. 

About Grand Seiko Watches

Also introduced in the 1960s, Grand Seiko’s factory was focused on the Nagano Prefecture. With the aim of creating the best timepieces possible, the positive reputation of Grand Seiko watches grew quickly. 

The Self-Dater model was produced in 1964 and aimed to provide a suitable daily companion that looked great with everything from daily attire to formal wear. Early developments focused on water resistance, power reserve, and accuracy. 

Through the 1970s, they continued to develop high-beat and automatic winding movements, continuing the quest for accuracy and everyday usability. 

Where King Seiko left off, Grand Seiko continued onwards, releasing their first quartz-powered watch in 1988, which had a rated accuracy of +/- 10 seconds per year! With quartz being the preferred time-keeping technology of the market at that time, Grand Seiko continued to develop quartz technology. 

When mechanical watches started to come back into favor with collectors in the 1990s, Grand Seiko sought to create their interpretation of the ideal daily timepiece. Offering a newly designed automatic movement, their 9S5 series was released in 1998. 

Grand Seiko continued developing mechanical watch technology by offering longer power reserves, complications, and increased accuracy. 2004 saw the release of the first Spring Drive caliber, combining both mechanical and quartz technologies. 

To this day, Grand Seiko continues to develop new movements and watches, reinforcing the original vision of creating the best timepieces possible. 

King Seiko vs Grand Seiko: Which Is The Right One For You?

If you’re looking at vintage examples from the 1960s onwards, picking between the two is more of a matter of personal preference than one being better than the other. 

While some Grand Seiko models are definitely more high-end than some King Seiko models, the accuracy and reliability of vintage pieces are always more variable than modern pieces from well-respected brands. 

When it comes to modern examples, it really is a matter of preference and budget. King Seiko’s current offerings seem to focus on offering a high-quality case, bracelet, and dial finishing but using the 6R series of mechanical movements from Seiko, which can be seen in watches costing less than the King Seiko’s lower price limit. 

For not much more money, the entry-level quartz-powered offerings from Grand Seiko could be considered. While still high-quality watchmaking, picking a quartz watch versus a mechanical watch is a matter of preference as opposed to one being better than the other. 

To get into Grand Seiko mechanical and Spring Drive offerings, the cost will be more than even the most expensive King Seiko currently offered (the SJE095 at $3,829). The Grand Seiko SBGR257 retails for $4,100. The few hundred dollars difference will buy a higher quality movement, but one could argue that the design and detail of the SJE095 are more ornate, justifying the closeness in price. 

Besides overall price, here are a few things to consider.

Brand Recognition

With Grand Seiko being a more well-established brand in recent times, the GS brand definitely gets the nod here. While King Seiko watches are still high quality, it is more of a modern reinterpretation of a dormant Seiko sub-brand. 

Seiko watch enthusiasts will be familiar with the King Seiko brand, but the general public will be less likely to know the King Seiko brand, let alone Grand Seiko. If brand recognition is important and you are considering these two brands, go with Grand Seiko. 

Model Variety

With modern King Seiko being a relatively new offering by Seiko, the Grand Seiko catalog currently offers greater variety. With varying styles (dress, casual, sport, GMTs, dive watches, chronographs, ladies’ pieces, etc.), Grand Seiko likely has a watch that will appease almost any potential buyer. 

King Seiko’s offerings, while very attractive, are currently very limited. I hope King Seiko continues to flourish and expand its catalog. Even then, I can imagine that they continue to offer watches in a similar style, whereas Grand Seiko has managed to venture into more diverse model ranges. 

Build Quality & Finishing

Both product families are manufactured by Seiko and are at the higher end of the product lineup. That means that they will be of high quality and will likely last generations with proper care. 

King Seiko’s biggest value proposition is their level of case and bracelet finishing. While not quite on the level of Grand Seiko, they definitely punch above their price, competing with other brands that cost multiple times more than King Seiko’s retail price. 

Where Grand Seiko is much better, and it is reflected in the prices, is their level of finishing overall. The hands, dials, and indices are expertly mirror-polished. The case edges are crisp, with contrasting sections beautifully executed. Additionally, movement decoration is done to a high standard, again competing beyond their typical price range. 

Movements

As already mentioned, the King Seiko line of products currently uses 6R and 6L movements. While entirely capable and reliable, they are well-made and decently finished mass market movements. Durable, accurate, and reliable, they will undoubtedly get the job done.

Grand Seiko movements, however, are very well decorated and finished. They are still designed to be incredibly reliable and accurate, and they also are beautiful to look at. Even their quartz movements are beautifully finished and designed to be fully serviceable by a watchmaker. Regardless of the timepiece’s price, Grand Seiko delivers an expertly finished movement. 

Pricing & Availability

This might be a point of consideration that is less straightforward than the other factors potential buyers usually look at. King Seiko is priced at roughly half of Grand Seiko’s mechanical offerings but fairly close to their entry-level quartz offerings. On price alone, that can be a difficult decision to make.

Availability may make the decision easier though. Seiko corporate has taken large steps towards making Grand Seiko widely available as a global luxury brand in recent years. Because of that, Grand Seiko is available in almost every large metropolitan area around the world, making them available to purchase in most markets.

King Seiko, on the other hand, is still not as widely distributed as Grand Seiko. In the United States, a King Seiko purchase, especially in person, takes some searching and effort. The lack of convenience may be a turn-off for some, but the hunt and the need to be “in-the-know” may make the decision easy for other collectors. 

Resale Value

Because of the leaps and bounds Grand Seiko has made as a brand toward global notoriety, resale value has solidified. Still, Grand Seiko does not retain its value as well as other blue-chip brands. 

An avid collector base for vintage King Seiko definitely aids the brand, but the value of modern King Seiko pieces still varies widely. Neither watch will be worth zero, and careful research and patience will aid in ensuring one gets a good deal. If turning a profit is the goal for either brand, it is best to look elsewhere. 

King Seiko vs Grand Seiko: Best Models Comparison

Below are a few comparisons of similar aesthetic models between the two brands. The price differences between the King Seiko and Grand Seiko pieces shown here are quite large, but a closer look at the below models will hopefully assist in deciding which is the best for you. 

King Seiko SPB279 vs Grand Seiko SBGA211

The SPB279 is part of the collection that relaunched the King Seiko brand. Measuring 37mm wide, 12.1mm thick, 43.6mm lug to lug, and with a 19mm lug width, the dimensions are wearable for a wide range of wrist sizes and preferable for those who prefer smaller watches. 

Inside is the 6R31 movement, which is rated to -15/+25 seconds a day, with 24 jewels and a 70-hour power reserve. The silver dial with a textured 12 o’clock marker is covered with a sapphire crystal with an anti-reflective coating. The case is rated to 100 meters of water resistance. The SPB279 retails for 1700 USD.

The SBGA211, also known as “The Snowflake”, has become a signature model for Grand Seiko. The 41mm wide high-intensity titanium case measures 49mm lug to lug, 12.5mm thick, and has 20mm lugs. 

The real star of the show is the white textured dial, reminiscent of the snow covered mountains outside the Grand Seiko studio in Nagano, Japan. The sapphire display caseback shows off the 9R65 spring drive movement, which is rated to +/- 1 second per day and has a 72-hour power reserve. The SBGA211 retails for 6,200 USD. 

	King Seiko SPB279	Grand Seiko SBGA211
Case Size	37mm	41mm
Materials	Stainless Steel	Titanium
Water Resistance	100m	100m
Movement	Automatic, 6R31	Spring Drive, 9R65
Strap	Stainless Steel Bracelet	Titanium Bracelet
Additional Features	Textured 12 o’clock hour marker.	Power reserve indicator, smooth seconds sweep.
MSRP	$1,700	$6,200

King Seiko SJE087 vs Grand Seiko SBGW295

The SJE087 is King Seiko’s modern recreation of the original KSK model introduced in 1961. Enlarged to more modern dimensions, the 38.1mm wide case measures 44.7mm lug to lug and 11.4mm thick. With these dimensions, the case will still be very wearable while having a more modern presence than the original KSK. Inside is the 6L35 movement, with a 45-hour power reserve and date function. 

The stainless steel case is 50 meters water resistant, which is enough for most daily activities. The watch comes with a premium brown crocodile strap. The champagne dial has gold indices and is covered by a sapphire crystal with an anti-reflective coating. The SJE087 retails for $3,300. 

The SBGW295G is similar to the SJE087 in that it is a modern recreation of the first Grand Seiko watch from 1960. Part of Seiko’s 110th watchmaking anniversary, this premium model has a titanium case and hands and indices made of pure gold on top of an “Urushi” black lacquer dial. 

Utilizing the manually wound 9S64 movement, it has a 72-hour power reserve and is rated to +5/-3 seconds per day. Measuring 38mm wide, 45.7mm lug to lug, and 10.9mm thick, the dimensions are similar to the SJE087. Rated to only nominal water resistance, this is a true, albeit modern, dress watch. The SBGW295G retails for 13,800 USD.

	King Seiko SJE087	Grand Seiko SBGW295G
Case Size	38.1mm	38mm
Materials	Stainless Steel	Titanium
Water Resistance	50m	Splash Resistant
Movement	Automatic 6L35	Manual 9S64
Strap	Crocodile	Textile/Leather
Additional Features (1-2 unique features for each watch)	Date feature, special case back	Solid gold hands and indices.
MSRP	$3,300	$13,800

King Seiko SPB365 vs Grand Seiko SLGA021

The King Seiko SPB365 is King Seiko’s special edition for the 110th anniversary of Seiko watchmaking. Utilizing the same case shape and movement as the SPB279, the SPB365 has a dial that is inspired by the turtle shells of the turtles native to Kameido (the birthplace of King Seiko). In addition to the steel bracelet, a sustainable calf leather strap is also included. The special dial carries a small premium, with the SPB365 retailing at 1800 USD.

SLGA021 is part of Grand Seiko’s newer Evolution 9 collection. Featuring a bolder and modern case and bracelet design, the Evolution 9 watches feel slightly more sporty than previous similarly-styled Grand Seiko watches. The main feature of the SLGA021 is the textured blue dial, designed to recall the waves of Lake Suwa. 

Inside is the 9RA2 Spring Drive movement, which has a 5-day power reserve, power reserve indicator, and date functions and is rated to +/- 0.5 seconds a day. The 40mm wide stainless steel case measures 47.9mm lug to lug and 11.8mm thick, with a 22mm lug spacing. With 100 meters of water resistance, the SLGA021 will withstand daily wear and light aquatic adventures with ease. The SLGA021 retails for $9,100. 

	King Seiko SPB365	Grand Seiko SLGA021
Case Size	37mm	40mm
Materials	Stainless Steel	Stainless Steel
Water Resistance	100m	100m
Movement	Automatic 6R31	Spring Drive 9RA2
Strap	Stainless Steel	Stainless Steel
Additional Features (1-2 unique features for each watch)	Special limited edition, 1800 pieces. Special dial, additional strap.	Textured blue dial, 5-day power reserve.
MSRP	$1,800	$9,100

Conclusion

While the models featured here are similar aesthetically, the price difference between them, I think, is the ultimate purchasing determination. If you have the budget for either, the deciding factor will ultimately be down to specifications and features. 

If you want the best movement, case, and dial finishing Seiko Corporation has to offer, then it will be without a doubt, Grand Seiko. If you prefer a slightly smaller case, then King Seiko may be the way to go, as their case dimensions are usually slightly smaller than Grand Seiko’s. 

For me personally, there are instances that I would pick the King Seiko over the Grand Seiko because of case size and dial options. In other instances, it is a no-brainer, as Grand Seiko does offer superior quality, with the associated costs. 

With the original intention of King Seiko being between the regular Seiko line and Grand Seiko, I think they have succeeded in that, and it is priced appropriately. Both offer collectors a great deal to appreciate and a watch they can enjoy for many years to come.