Product Details item no. 483911
G-Shock GMAP2100-2A Watch. Case and bezel material: Resin / Bio-based resin. Bio-based resin band. Shock resistant. 200-meter water resistance. Approximate battery life: 3 years on CR1025. World time with 31 time zones. 1/100-second stopwatch. Countdown timer. 5 daily alarms. Hourly time signal. Double LED light. Full auto-calendar to year 2099. Button operation tone on/off mute feature. Accuracy: +/- 5 seconds per month. 12/24-hour format. Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.) Imported.