GSHOCK GA-2100-4ADR
From G-SHOCK, the toughness watches that continue to evolve in search of ultimate strength, this model uses a carbon core guard structure. The case is made of fine resin containing carbon fiber that, although lightweight, exceeds the rigidity of normal resin. Prevents damage and deformation from impacts to protect the internal module. Additionally, the two-layer structure of the back cover also guards against impacts to the back of the watch. The shock-proof button structure also allows the exterior to be designed without a button guard. The design features a three-dimensional dial and a bold arrangement of large front buttons. Finished with a tough design that creates a powerful look. A model that combines the shock-proof G-SHOCK structure with an urban outdoor style.
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Case size (L× W× H)
48.5 × 45.4 × 11.8 mm -
Weight
51 g -
Case and bezel material
Carbon / Resin -
Band
Resin Band -
Construction
Shock ResistantCarbon Core Guard structure -
Water resistance
200-meter water resistance -
Power supply and battery life
Approx. battery life: 3 years on SR726W X 2 -
Glass
Mineral Glass -
World time
World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off -
Stopwatch
1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, split time, 1st-2nd place times -
Timer
Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) -
Alarm/hourly time signal
5 daily alarmsHourly time signal -
Light
Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) -
Light color
LED:White -
Calendar
Full auto-calendar (to year 2099) -
Mute feature
Button operation tone on/off -
Accuracy
Accuracy: ±15 seconds per month -
Other features
12/24-hour formatHand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day) Digital: Hour, minute, second, pm, month, date