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G-Shock GA-100-1A1 Big Combi Military Series Watch 2011: Big design and big tech come standard with the G-Shock GA-100-1A Big Combi Military Series Watch. Featuring an extra-large black resin band, digi/analog display, shock resistance and multiple alarm and timer settings, the GA-100-1A1 pulls out all the stops.
Shock Resistant
Anti-Magnetic Structure
1/1000th Second Stopwatch with Speed Indicator
Auto-Calendar (pre-programmed until the year 2099)
Daily Alarm 4 daily and 1 snooze alarm
Approx. Battery Life 2 years
Battery CR1220
Countdown Timer
Shock Resist
Backlight Auto LED light with afterglow
12 / 24 Hour Formats
World Time 29 times zones (48 cities + UTC)
Stopwatch 1/1000 Second
Black resin band
Band has pre-curved shape that acts as a shock absorber to ensure that the back of the watch never receives a direct shock
200M Water Resistant