GG-1000-1A

Battery Life / Accuracy
Approximately 2 years (+/-15 seconds per month)

Crystal
Mineral crystal

Light
LED backlight (super illuminator, auto light switch, selectable illumination duration, afterglow)

Case & Band Material
Resin / stainless steel case with resin band

Water Resistance
200m

Case Size
Thickness: 17.3 mm
Diameter: 55.3 mm
Length: 56.2 mm

Other Specifications
Mud resistant
Shock resistant
Digital compass (0° to 359°)
Thermometer (-10°C to 60°C)
World time (31 time zones)
1/100-second stopwatch
Countdown timer
5 daily alarms
Hourly time signal
Full auto-calendar (to year 2099)
Button operation tone on/off
Low battery alert
12/24-hour format
Regular timekeeping (analog-digital display)