Casio GSTS100G-1A | Black G-STEEL Men's Watch G-SHOCK

Learn more about the Men's Black GST-S100G-1A from G-SHOCK. Shop this product and other watches today.

Case size (L× W× H):59.1 × 52.4 × 16.1 mm
Weight:97 g
Case and bezel material:Resin / Stainless steel
Band:Resin Band
Construction:Shock Resistant
Water resistance:200-meter water resistance
Power supply and battery life:Tough Solar (Solar powered)

Glass:Mineral Glass
Other:Neobrite

World time:World time
31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
Stopwatch:1/100-second stopwatch
Measuring capacity: 59.99\u0027\u0027
Measuring modes: Elapsed time, split time, 1st-2nd place times
Timer:Countdown timer
Measuring unit: 1 second
Countdown range: 100 minutes
Countdown start time setting range: 1 second to 100 minutes (1-second increments, 1-minute increments)
Alarm/hourly time signal:5 daily alarms,Hourly time signal
Light:Double LED light
LED light for the face (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
LED backlight for the digital display (Full auto LED light, 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
Energy saving feature:Power Saving (display goes blank to save power when the watch is left in the dark)
Battery display/alert:Battery level indicator
Run time:Approx. battery operating time:
8 months on rechargeable battery (operation period with normal use without exposure to light after charge)
19 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
Other features:12/24-hour format,Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.),Regular timekeeping:
Analog: 2 hands (hour, minute)
Digital: Hour, minute, second, pm, month, date, day