G-Shock GA2100-2A 'CasiOak'

Choose timeless versatility with the iconic octagonal G-SHOCK look, now in various colours. An octagonal bezel derived from the iconic design of the DW-5000 and minimal design inherited from the AW-500. A commitment to delivering the slimmest, most compact form, but with all the strength of its predecessors intact.

- 48.5×45.4×11.8mm Case Size
- 51g Weight
- Carbon/Resin Case and Bezel　
- Resin Band
- Shock Resistant
- Carbon Core Guard structure
- 200 Meters Water Resistant
- Approx. battery life: 3 years on SR726W X 2
- Mineral Glass
- World time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off
- Stopwatch
- Timer
- 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)
- Calendar: Full auto-calendar (to year 2099)
- Mute feature: Button operation tone on/off
- Accuracy: ±15 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.)
- Regular timekeeping:
*Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
*Digital: Hour, minute, second, pm, month, date