LF-10WH-4D

Battery Life / Accuracy
Approximately 2 years (+/-30 seconds per month)

Crystal
Resin glass

Light
LED backlight (afterglow)

Case & Band Material
Resin case with resin band

Water Resistance
Splash resistant

Case Size
Thickness: 9.1 mm
Diameter: 24.1 mm
Length: 40.8 mm

Other Specifications
1/100-second stopwatch
Daily alarm
Hourly time signal
Full auto-calendar (to year 2099)
Regular timekeeping (digital display)