MWD-100H-1A

Battery Life / Accuracy
Approximately 10 years (+/-30 seconds per month)

Crystal
Resin glass

Light
LED backlight (afterglow)

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

Water Resistance
100m

Case Size
Thickness: 13.7 mm
Diameter: 50.7 mm
Length: 51.8 mm

Other Specifications
Dual time
1/100-second stopwatch
Countdown timer (auto-repeat)
Hourly time signal
5 multi-function alarms
Full auto-calendar (to year 2099)
12/24-hour format
Regular timekeeping (digital display)