G-Shock MRGB2000RG3A Kurogane Iro
Introducing a stunning timepiece from the MR-G line, the pinnacle of the G-SHOCK brand.
Immerse yourself in the strength and beauty at the heart of Japanese craftsmanship with the meticulous attention to construction, function, materials, and finishes that is the hallmark of MR-G.
The MRGB2000RG is inspired by the traditional Japanese color of kurogane-iro, the deep shade of blue-green that iron takes on when heated to make traditional Japanese armor and helmets. A deep-layer hardening process and green diamond-like carbon (DLC) coating applied to the titanium exterior are used to capture this subtle hue.
The MRG-B2000RG features a bezel made of recrystallized titanium with a distinctive crystalline pattern that evokes the nie crystals visible in the temper pattern of Japanese swords, and the bezel and titanium case are treated with a green DLC coating. The timepiece is seated in a durable and flexible fluoro rubber band adorned with a geometric bishamon kikko tortoiseshell pattern — the time-honored symbol of strength that appears on the warrior-deity Bishamonten’s armor and helmet.
The dial’s outer edge is cut to evoke the look of a Japanese folding fan or screen, showcasing a simple, yet sophisticated texture. The indexes, designed to echo the gentle curvature of Japanese swords, feature a grind-mark finish that offers the beautiful edging and curves that only Yamagata Casio’s nano-processing technology can produce.
Yet function won’t be outdone by style in these one-of-a-kind timepieces, with radio-controlled calibration and smartphone pairing via Bluetooth® to delight even the most discerning owner. The exclusive MR-G module even has a gold-plated retainer plate to reduce electrical resistance. As if this weren’t enough, Sallaz polishing, double-hardening, and a sapphire crystal with anti-reflective coating ensure that every detail of this timepiece exudes power and excellence.
Step up to the MR-G, the embodiment of the strength, beauty, and precision that come to life when Japanese technology meets Japanese aesthetics.
Watch Features
World time
Dual time 27 time zones, Home city time swapping, auto summer time (DST) switching
Stopwatch
- 1-second stopwatch
- Measuring capacity: 23:59'59''
- Measuring modes: Elapsed time
Timer
Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments)
Alarm/hourly time signal
Daily alarm
Light
LED light (Super Illuminator) Afterglow
Light color
LED:White
Calendar
Full auto-calendar (to year 2099)
Hand home position correction feature
The auto hand home position correction
Energy saving feature
Power Saving (hands stop to save power when the watch is left in the dark)
Run time
Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after full charge) 26 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Accuracy
Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
Other features
- Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 5 seconds), second), 3 dials (dual time hour and minute, dual time 24 hour, day)
- Date display
- Day indicator
Time adjustment details
Time Calibration Signals Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station name: MSF (Anthorn, England) Frequency: 60.0 kHz Station name: WWVB (Fort Collins, United States) Frequency: 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga) Station name: BPC (Shangqiu City, Henan Province, China) Frequency: 68.5 kHz
Time calibration signal reception Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration signal Manual receive The latest signal reception results
