GM-6900-1D

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

Crystal
Mineral crystal

Light
Electro-luminescent backlight (afterglow)

Case & Band Material
Stainless steel case with resin band

Water Resistance
200m

Case Size
Thickness: 18.6 mm
Diameter: 49.7 mm
Length: 53.9 mm

Other Specifications
Shock resistant
1/100-second stopwatch
Countdown timer (auto-repeat)
Hourly time signal
Multi-function alarm
Flash alert (flashes with buzzer for alarm, hourly time signals)
Full auto-calendar (to year 2099)
12/24-hour format
Regular timekeeping (digital display)