CASIO GG B100 1A G SHOCK

5 daily alarms
Hourly time signal
Hand shift feature
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping
Analog: 3 hands (hour, minute (hand moves every 10 seconds), second)
Digital: Hour, minute, second, am/pm, month, date, day
Accuracy: ±15 seconds per month (with no mobile link function)
Approx. battery life: 2 years on CR2025
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Size of case / Total weight

Size of case : 55.4×53.1×19.3mm
Total weight :
Case / bezel material: Carbon / Resin　
Resin Band
Neobrite
Mineral Glass
Carbon Core Guard structure
Mud Resistant
Shock Resistant
Spherical Glass
200-meter water resistance