CASIO DIGITAL MEN WATCH MWD-110HB-1BVDF

Resin / Stainless steelResin Band100-meter water resistancePower supply and battery life battery life: 10 years on CR2025Resin GlassBlack ion plated bezel145 to 215 mmDual time1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring mode: Elapsed time, split time, 1st-2nd place times Others: Target time alarm, auto startCountdown timer Measuring unit: 1/10 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) Others: Auto-repeat, progress beeper on/offDaily alarmHourly time signalLED backlight AfterglowLED:AmberFull auto-calendar (to year 2099)Accuracy: ±30 seconds per month12/24-hour formatRegular timekeeping: Hour, minute, second, pm, month, date, day