Casio AE-1200WH-1B

Casio AE-1200WH-1B 10-YEAR BATTERY LIFE1/100-second stopwatchWorld map for World Time5 alarmsLED light100-meter water resistanceSpecificationsCase / bezel material: ResinResin BandResin Glass100-meter water resistanceLED lightSelectable illumination duration, afterglowMulti Time (4 different cities)World time31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping1/100-second stopwatchMeasuring capacity: 23:59'59.99''Measuring modes: Elapsed time, split time, 1st-2nd place timesCountdown timerMeasuring unit: 1/10 secondInput range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)5 daily or one-time alarmsHourly time signalFull auto-calendar (to year 2099)12/24-hour formatButton operation tone on/offRegular timekeeping: Hour, minute, second, pm, month, date, dayAccuracy: 30 seconds per monthApprox. battery life: 10 years on CR2025CloseSize of case / Total weightSize of case : 45 X 42.1 X 12.5mmTotal weight : 39g