Casio watch for men[AQ-S810W-8AV]

Resin Glass100meter water resistanceCase bezel material ResinResin BandLED light LCD part onlySelectable illumination duration afterglowSolar poweredWorld time31 time zones 48 cities coordinated universal time city code display daylight saving onoff Home cityWorld time city swapping1100second stopwatchMeasuring capacity 595999Measuring modes Elapsed time split time2 countdown timersCan be used during interval training that alternates between two different pacesMeasuring unit 1 secondInput range 0005 to 9955 1minute increments and 5second incrementsOther Number of repeats settable from 1 to 105 daily alarmsHourly time signalBattery power indicatorPower Saving display goes blank to save power when the watch is left in the darkFull autocalendar to year 20991224hour formatButton operation tone onoffRegular timekeeping Hour minute second pm month day 6language day of the week indicator English Portuguese Spanish French German ItalianAccuracy 30 seconds per monthApprox battery operating time10 months on rechargeable battery operation period with normal use without exposure to light after charge23 months on rechargeable battery operation period when stored in total darkness with the power save function on after full chargeSize of case522466138mmTotal weight 395 gLEDAmber