Casio W-737H-1A Digital Rubber Strap Watch

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
Others: target time alarm, auto start
Countdown timer
Measuring unit: 1/10 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
Others: Auto-repeat, progress beeper on/off
Daily 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
Battery: CR2025
Size of case : 51.9×45.7×14mm
Total weight : 46g