CASIO, DIGITAL Countdown timerMeasuring unit: 1 secondCountdown

Countdown timerMeasuring unit: 1 secondCountdown range: 24 hoursCountdown start time setting range: 1 minute to 24 hours

and other calculated values based on accelerometer

TimerCountdown timerCountdown range: 60 minutesCountdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)

Time calibration signal receptionAuto receive up to six* times a day (remaining auto receives

1 dial (day)Digital: Hour

CASIO, DIGITAL Countdown timerMeasuring unit: 1 secondCountdownLED light 1 100 second stopwatchMeasuring capacity: 5959. 99Measuring modes: Elapsed time, split time, 1st 2nd place times Daily alarm Hourly time signal Auto calendar (auto calendar set at 28 days for February) 12 24 hour format Regular timekeeping: Hour, minute, second, pm, date, day Accuracy: 30 seconds per month Approx. battery life: 5 years on CR1616