DW-5900BB-1D

Battery Life / Accuracy
Approximately 5 years (+/-15 seconds per month)

Crystal
Mineral crystal

Light
Electro-luminescent backlight (selectable illumination duration, afterglow)

Case & Band Material
Resin case with resin band

Water Resistance
200m

Case Size
Thickness: 15.5 mm
Diameter: 46.8 mm
Length: 51.4 mm

Other Specifications
Shock resistant
World time (29 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
12/24-hour format
Regular timekeeping (digital display)