Casio Standard Collection Mens 100m - AE-1500WH-8BVDF

Band: Resin
Glass: Resin
Water Resistance: 100-meter 
Backlight: LED
afterglow

Time: Dual
Stopwatch: 1/100-second
Measuring capacity: 23:59’59.99’’
Measuring modes: Elapsed time, split time, 1st-2nd place times
Timer: Countdown
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
Alarms: 5 multi-function(with 1 snooze alarm)
Signal: Hourly time
Calendar Full auto (to year 2099)
Format: 12/24-hour 
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