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G-Shock GD-100-1B X-Large Digital Military Series Watch 2011: All digital, all the time; the G-Shock GD-100-1B X-Large Digital Military Series Watch brings out a killer design backed by even better tech. The GD-100-1B is shock-resistant, features an Auto LED Backlight, 31 time zones and a 1/100 second stopwatch.
Shock Resistant
High-Intensity LED
Large Digital Display Area
Multi-time (4 different cities) and World Time 31 time zones (48 cities + UTC), city code display, daylight saving on/off
5 Independent Alarms (one-time or daily)
Flash alert flasher with buzzer that sounds for alarms, hourly time signal, countdown timer time-up / 1/100 second stopwatch -
Extra-large case
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