G-SHOCK
GMAS2100-7A
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From G-SHOCK, the toughness watches that are ever evolving in an endless pursuit of strength, this downsized version of the popular GA2100 model has a simple, thin design that eliminates waste while maintaining a tough structure.
The base GA2100 model is a thinner G-SHOCK model that inherits the octagonal shape of the first DW5000C model. The flat face and simple bar indices create a simple yet solid impression.
The coloring is a matte black that goes with any fashion. The glittering metallic bar indices enhance the texture.
- Case size 46.2 × 42.9 × 11.2 mm
- Weight 41g
- Case / bezel material: Carbon / Resin
- Carbon Core Guard structure
- Resin Band
- 200 meter water resistance
- Shock Resistant
- Approx. battery life: 3 years
- Mineral Glass
- Neobrite
- World time
- 31 time zones (48 cities + coordinated universal time)
- Daylight savings on/off
- 1/100 second stopwatch
- Countdown timer
- 5 daily alarms
- Hourly time signal
- White LED Backlight
- Double LED light
- Full auto-calendar (to year 2099)
- Button operation tone on/off
- 12/24 hour format
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Accuracy: ±15 seconds per month









