Specifications:
Case / bezel material: Resin
Resin Band
Resin Glass
50-meter water resistance
LED backlight
1/100-second stopwatch
Measuring capacity: 59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times
Daily alarm
Hourly time signal
Auto-calendar (29 days for February)
12/24-hour format
Regular timekeeping: Hour, minute, second, pm, date, day
Accuracy: ??30 seconds per month
Approx. battery life: 7 years on CR2016
Size of case / Total weight
Size of case : 44.4??43.2??10.8mm
Total weight : 37g