Casio Didital World Time Black Dial (AE-1500WH-1AVDF)

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
Accuracy: ±30 seconds per month
Approx. battery life: 10 years on CR2032
Size of case : 54.4×51.2×15.7mm
Total weight : 57g