The GG-1000 is a battery-powered watch (not Tough Solar) with a Twin Sensor (compass and thermometer). The bezel has a similar design as the GWG-1000 but does not have a front-facing backlight button. The face has two LCD display areas and a prominent mode indicator dial. Like the GWG-1000 the GG-1000 is resistant to mud and dust. Unlike the GWG-1000Õs sapphire crystal, the GG-1000 has a mineral glass display. Other features include shock resistance, 200-meter water resistance, super auto LED light, neo-brite luminous hands, world time, 1/100 second stopwatch, countdown timer, 5 daily alarms with snooze feature, button tone on/off, automatic calendar, 12/24 hour timekeeping, and 2-year battery life. Measurements are 56.2 x 55.3 x 17.1 mm and the weight is 92 grams.