Diver 300M Co-Axial Chronograph 41.5mm
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Diver 300M Co-Axial Chronograph 41.5mm

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Omega Seamaster Diver 300m Watch Review

The Omega Seamaster Diver 300M is an exquisite wristwatch with form that goes hand-in-hand with functionality.

An automatic self-winding chronograph movement powers this elegant piece with a column wheel mechanism and co-axial escapement. With its minimalistic yet bold and exclusive design, the Omega Seamaster Diver 300M is an excellent wristwatch. It features a lacquered blue dial with luminous skeleton hands and dot hour markers along with a unified stainless steel case and bracelet.

Behind the Seamaster Collection

The Omega Seamaster Collection was launched in 1948. The entire collection was inspired by waterproof watches made during World War II. Seamaster watches have earned global fame due to their combination of exceptional stability and exclusive designs. They are perfect for serious underwater sports and adventures.

Divers across the world love the Seamaster’s endurance and reliability, but this watch has also managed to become a part of a pop culture. It all started in 1995 when James Bond was seen wearing an Omega Seamaster watch.

The rich history of Omega’s Seamaster watches was given tribute through the Omega Seamaster Dive 300 collection, which was inspired by the unforgettable watch models from the late 1950s. Traditional Omega quality is an integral part of this new collection. However, there are certain contemporary improvements that are exciting to explore.

Omega Seamaster Diver 300M – contemporary and classy

This watch is unique because it is aesthetically strong and powerful, yet it does not look excessive. It has attitude, but the Seamaster Diver 300M is not a show-off. When we talk about the Seamaster Diver 300M we are talking about class.

The Omega Seamaster Diver 300M is shaped in such a way that the watch doesn’t appear massive; instead, it is elegant while preserving an adventurous, sporty look. This watch is superbly functional and comfortable as well as aesthetically appealing. It symbolizes confidence and power.


One of the most distinct qualities of the Omega Seamaster Diver 300M is its polished blue unidirectional bezel with a helium escape valve and an integrated date corrector.

All of the calibrations, numbers, and hash marks on the bezel are permanently engraved on the ceramic inserts and are scratch-resistant. The bezel is so sharp that you will not have to worry about the watch slipping from wet hands from diving. Furthermore, it cannot be accidentally rotated in the wrong direction, which is excellent for divers as they will not potentially miscalculate their dive times.

The helium escape valve is extremely useful, as it does not allow helium to escape from the inside of the watch during long-term underwater work.

The extraordinary dial has a lot of depth and richness to it. It has a glossy blue lacquered base and polished metallic chapter rings for each of the matte blue sub-registers, make it easy to use and highly legible.

The Omega Seamaster Diver 300M has an Omega caliber movement, which has a 52 hour power reserve, a co-axial escapement, and is self-winding.


Although it is a diving watch, the Omega Seamaster Diver 300M is extremely comfortable to wear as it fits the wrist perfectly without putting too much pressure on it. Furthermore, it has gaps on the underside of the bracelet that allow the skin to breathe through it.


The steel bracelet has a beautiful curvature. It offers a perfect balance between elegance and sports design, making this watch suitable for multiple occasions.

Watch Features

Case Width41.5mm
CrystalSapphire Crystal
Dial ColorBlue
Dial MarkersLuminous
MovementCaliber Omega 3330 Self-winding chronograph with column-wheel mechanism and Co-Axial Escapement for greater precision
Water Resistance300M
Bracelet StrapSteel
Clasp TypeFolding
Warranty5 Year

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