Casio WS-1000H-3A Digital Sports Men

60 lap data records
LED light
Case / bezel material: Resin
Resin Band
Resin Glass / Spherical Glass
100-meter water resistance
LED backlight
Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
Dual time
Daylight saving on/off
1/100-second stopwatch
Measuring capacity:
00'00''00~59'59''99 (for the first 60 minutes)
1:00'00~99:59'59 (after 60 minutes)
Measuring unit:
lap time (1/100 second (for the first 60 minutes), 1 second (after 60 minutes))
split time (1/100 second (for the first 10 hours), 1 second (after 10 hours))
Measuring modes: Elapsed time, lap/split times, 1st-2nd place times
Memory capacity: Up to 60 records (measurement start month, date, day, lap/split times)
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Other: Auto-repeat
3 multi-function alarms (with 1 snooze alarm)
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping: Hour, minute, second, am/pm, month, date, day
Accuracy: ±30 seconds per month
Approx. battery life: 10 years on CR2025