LA-20WH-4A1DF

Case size: 34.5 × 30.4 × 8.6 mm

Weight: 16 g

Material: Resin case and bezel, Resin band

Water resistance: Water-resistant

Battery: Approx. 5 years on CR1616

Warranty: 2 years

Glass: Resin glass

Stopwatch: 1/100-second stopwatch, measuring capacity: 59'59.99", measuring modes: elapsed time, split time, 1st-2nd place times

Alarm: Daily alarm, hourly time signal

Light: LED light (amber)

Calendar: Auto-calendar (set at 28 days for February)

Accuracy: ±30 seconds per month

Other features: 12/24-hour format, regular timekeeping (hour, minute, second, PM, date, day)