Elegance, beauty, strength, design: the wonders of the G-SHOCK MR-G B2100B-1a titanium watch. A flagship titanium watch at the forefront of G-SHOCK MR-G series.
Case size (L× W× H):49.5 × 44.4 × 13.6 mm
Weight:122 g
Case and bezel material:Titanium / Cobarion
Band:Titanium Band,Solid Band,Tight-lock, 1-press, 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 u0026 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:150 to 205 mm
Other:Neobrite
Light:LED light (Super Illuminator)u0026#10
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:u0026#10
5 months on rechargeable battery (operation period with normal use without exposure to light after charge)u0026#10
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 receptionu0026#10
Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)u0026#10
*5 times a day for the Chinese calibration signalu0026#10
Manual receiveu0026#10
The latest signal reception results,Time Calibration Signalsu0026#10
Station name: DCF77 (Mainflingen, Germany)u0026#10
Frequency: 77.5 kHzu0026#10
Station name: MSF (Anthorn, England)u0026#10
Frequency: 60.0 kHzu0026#10
Station name: WWVB (Fort Collins, United States)u0026#10
Frequency: 60.0 kHzu0026#10
Station name: JJY (Fukushima, Fukuoka/Saga, Japan)u0026#10
Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)u0026#10
Station name: BPC (Shangqiu City, Henan Province, China)u0026#10
Frequency: 68.5 kHz
