Case size (L× W× H)
37.9 × 34.9 × 11.9 mm
Weight
20 g
Case and bezel material
Resin
Band
Resin Band
Water resistance
50-meter water resistance
Power supply and battery life
Approx. battery life: 10 years on CR1620
Glass
Resin Glass / Spherical Glass
World time
Dual time
Stopwatch
1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times
Alarm/hourly time signal
Daily alarm
Hourly time signal
Light
LED backlight Afterglow
Light color
LED:Amber
Calendar
Auto-calendar (to year 2099)
Accuracy
Accuracy: ±20 seconds per month
Other features
12/24-hour format
Regular timekeeping: Hour, minute, second, pm, month, date, day