Casio Tough SolarWorld Time Alarm WatchW-S200HD-1AVSpecification :Case / bezel material: Resin Stainless Steel Band One-touch 3-fold Buckle 100-meter water resistance Resin Glass / Spherical Glass LED backlightSelectable illumination duration, afterglowSolar poweredWorld time31 time zones (48

Casio Tough SolarWorld Time Alarm WatchW-S200HD-1AVSpecification :Case / bezel material: Resin Stainless Steel Band One-touch 3-fold Buckle 100-meter water resistance Resin Glass / Spherical Glass LED backlightSelectable illumination duration, afterglowSolar poweredWorld time31 time zones (48 cities coordinated universal time), city code display, daylight saving on/off1/100-second stopwatchMeasuring capacity: 99:59'59.99''Measuring modes: Elapsed time, lap time, split timeMemory capacity: Up to 120 records (used by lap/split time records and log title screens)Others: lap number (from 001 to 999) ; Best lap time screen2 countdown timersCan be used during interval training that alternates between two different paces.Measuring unit: 1 secondInput range: 00'05" to 99'55"(1-minute increments and 5-second increments)Other: Number of repeats settable from 1 to 10Daily alarms5 independent daily alarms (4 one-time alarms and 1 snooze alarm)Hourly time signalBattery power indicatorPower Saving (Display goes blank to save power when the watch is left in the dark.)Full auto-calendar (to year 2099)12/24-hour formatButton operation tone on/offRegular timekeeping: Hour, minute, second, pm, year, month, day, day of the weekAccuracy: ±30 seconds per monthApprox. battery operating time:13 months on rechargeable battery (operation period with normal use without exposure to light after charge)34 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)Size of case/total weight: 45.4 X 44 X 13.3 mm/95.1 g LED:Umber