A168WEM-1DF

Electro-luminescent 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 (28 days for February)
12/24-hour format
Regular timekeeping:
Digital: Hour, minute, second, pm, date, day
Accuracy: ±30 seconds per month
Approx. battery life: 7 years on CR2016
Size of case : 38.6×36.3×9.6mm
Total weight : 49g