The W-218H is equipped with a 7-year battery, have 50-meter water resistance, and the LED light means you'll always know what time it is, even in the dark.
Case size (L× W× H)
44.4 × 43.2 × 11 mm
Case and bezel material
Resin
Water resistance
50-meter water resistance
Power supply and battery life
Approx. battery life: 7 years on CR2016
Compatible band size
145 to 215 mm
Stopwatch
1/100-second stopwatch Measuring capacity: 59'59.99" Measuring modes: Elapsed time, split time, 1st-2nd place times
Alarm/hourly time signal
Daily alarm
Hourly time signal
Calendar
Auto-calendar (set at 28 days for February)
Accuracy
Accuracy: ±30 seconds per month
Other features
12/24-hour format
Regular timekeeping: Hour, minute, second, pm, date, day