Case size (L× W× H)45.5 × 40.5 × 12.4 mmWeight30 gCase and bezel materialCase / bezel material: ResinBandResin BandWater resistance100-meter water resistancePower supply and battery lifeApprox. battery life: 5 years on CR1620GlassResin GlassWorld timeDual timeStopwatch1/100-second stopwatch Measuring capacity: 00'00'00~59'59'99 (for the first 60 minutes) 1:00'00~99:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, lap/split times Memory capacity: Up to 60 records (data number, measurement start month, date, day, lap/split times, lap/split number)TimerCountdown 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) Others: Auto-repeatAlarm/hourly time signal3 multi-function alarms (with 1 snooze alarm)Hourly time signalLightLED light Selectable illumination duration (1.5 seconds or 3 seconds), afterglowLight colorLED: AmberCalendarFull auto-calendar (to year 2099)Mute featureButton operation tone on/offAccuracyAccuracy: ±30 seconds per monthOther features12/24-hour formatRegular timekeeping: Hour, minute, second, am/pm, month, date, dayID: 50049829
