10-year battery life1/100-second stopwatchDual time5 alarms100-meter water resistanceLED backlightWide face
- Case / bezel material: Resin
- Resin Band
- Resin Glass
- 100-meter water resistance
- LED backlight
Afterglow - Dual time
- 1/100-second stopwatch
Measuring capacity: 23:59’59.99’’
Measuring modes: Elapsed time, split time, 1st-2nd place 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 - 5 multi-function alarms (with 1 snooze alarm)
- Hourly time signal
- Full auto-calendar (to year 2099)
- 12/24-hour format
- Regular timekeeping: Hour, minute, second, pm, month, date, day
Casio - Illuminator Black Watch
