Case size (L× W× H): 44.9 × 43 × 12.9 mm
Weight: 45 g
Case and bezel material: Resin
Band: Resin Band
Construction: Shock Resistant
Water resistance: 200-meter water resistance
Power supply and battery life: Approx. battery life: 3 years on CR1616
Glass: Mineral Glass
World time: World time 29 time zones (48 cities), daylight saving on/off
Stopwatch: 1/100-second stopwatch Measuring capacity: 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)
Alarm/hourly time signal: 5 daily alarms (with 1 snooze alarm)
Hourly time signal
Light: Electro-luminescent backlight Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
Light color: Blue Green
Calendar: Full auto-calendar (to year 2099)
Mute feature: Button operation tone on/off
Accuracy: Accuracy: ±30 seconds per month
Other features: 12/24-hour format
Regular timekeeping: Hour, minute, second, am/pm, date, day