Casio MRGB2100R-2A | G-SHOCK MR-G Black

Immerse yourself in the blue serenity of the stunning MRGB2100R, a proud addition to the MR-G line, the pinnacle of the G-SHOCK brand. Indulge your appreciation of luxurious quality with a slim G-SHOCK MR-G crafted with state-of-the-art metals and exquisite traditional Japanese finishes. The dial is inspired by the traditional Japanese art of interlocking woodwork called kigumi. This traditional art is reflected in the intricately assembled two-part structure of the indexes and the depth and dimension of the latticework on the dial. The tiny openings in the dial — the result of the highest precision process technology — let plenty of light through to the solar panels beneath to keep you up to speed. Inspired by traditional Japanese ink wash painting and calligraphy done in deep blue ao-zumi ink, the MRG-B2100R features a dial treated to a deep blue vapor deposition finish and accented with a touch of gold color on the seconds hand. Bezel components on the four corners are ion-plated in navy blue against a base of black diamond-like carbon coating. Similar to the intricate kigumi technique, the MRGB2100 bezel interlocks 27 different components to produce a sophisticated, uniquely G-SHOCK shock-resistance construction — each one is individually and meticulously polished for a stunningly detailed textural appearance. The state-of-the-art Multi-Guard Structure incorporates buffers between the parts to ensuring outstanding shock absorption to protect the dedicated MR-G module with a gold-plated retainer plate. The top bezel is made with COBARION®, an alloy boasting a hardness about four times that of pure titanium and a brilliant gleam comparable to platinum. The fluoro rubber band delivers exceptional comfort, with titanium components insert-molded where the band connects to the case for even greater toughness. The band’s top surface features a design motif incorporating “SHOCK RESIST” symbols, while the underside is textured in a brick pattern. This masterpiece is more than just a splendid celebration of premium metals and traditional craftsmanship. It delivers outstanding functionality, as well, with radio-controlled calibration and smartphone pairing via Bluetooth®. * COBARION® is a registered trademark of the Iwate Industry Promotion Center and is manufactured exclusively by Eiwa Co., Ltd.

Case size (L× W× H):49.5 × 44.4 × 13.6 mm
Weight:110 g
Case and bezel material:Titanium / Cobarion
Band:Resin Band,One-touch 3-fold Clasp
Construction:Shock Resistant,Magnetic Resistant
Water resistance:200-meter water resistance
Time adjustment:Radio-controlled Watch
Multi band 6,Bluetooth: Connects to a smartphone and automatically adjusts the time
Power supply and battery life:Tough Solar (Solar powered)

Smartphone Link feature:Mobile link (Wireless linking using Bluetooth®)
Apps:CASIO WATCHES
App connectivity feature:Auto time adjustment,Easy watch setting,Time place,Watch status display,Self check,Phone finder,Premium Production Line certificate

Glass:Sapphire crystal with anti-reflective coating
Crown:Screw Lock Crown
Surface treatment:Diamond Like Coating
Compatible band size:145 to 215 mm
Other:Neobrite

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 charge)
18 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 10 seconds), second), 1 dial (mode),Date display,Day indicator
Time adjustment details: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,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