Case size (L× W× H): 54.4 × 51.2 × 15.7 mm
Weight: 57 g
Case and bezel material: Case / bezel material: Resin
Band: Resin Band
Water resistance: 100-meter water resistance
Power supply and battery life: Approx. battery life: 10 years on CR2032
Glass: Resin Glass
Compatible band size: 145 to 215 mm
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
Timer:   Countdown timer, Measuring unit: 1 second, Countdown range: 24 hours, Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments), Other: Auto-repeat
Alarm/hourly time signal: Hourly time signal, 5 multi-function alarms (with 1 snooze alarm)
Light: LED backlight Afterglow
Light color: LED:Amber
Calendar: Full auto-calendar (to year 2099)
Accuracy: Accuracy: ±30 seconds per month
Other features: 12/24-hour format
Regular timekeeping: Hour, minute, second, pm, month, date, day