A solar-powered, 100-meter water-resistant watch inspired by the design of aircraft instrument panels. The round, flat bezel is paired with indexes and watch hands in white for easy-to-read visibility. The handy LCD at the 6 o’clock position displays the date, day, and world time. Basic InformationBand: Resin BandCase and bezel material: ResinCase size (L× W× H): 52.5 × 50.1 × 12.7 mm Power supply and battery lifeSolar poweredWater resistanceWeight: 46 g ExteriorCompatible band size: 145 mm to 215 mmGlass: Resin Glass Watch FeaturesAccuracy: ±30 seconds per monthAlarm/hourly time signal5 daily alarmsHourly time signal Battery display alertBattery power indicatorCalendarFull auto-calendar (to year 2099)Energy saving featurePower Saving (display goes blank to save power when the watch is left in the dark) LightLED lightSelectable illumination duration (1.5 seconds or 3 seconds), afterglow Mute featureButton operation tone on/off Other features12/24-hour formatRegular timekeeping:Analog: 2 hands (hour, minute (hand move every 20 seconds))Digital: Hour, minute, second, pm, month, day, 6-language day of the week indicator (English, Portuguese, Spanish, French, German, Italian) Run timeApprox. battery operating time:10 months on rechargeable battery (operation period with normal use without exposure to light after charge)23 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) Stopwatch1/100-second stopwatchMeasuring capacity: 59'59.99''Measuring modes: Elapsed time, lap time, split time Timer2 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: Auto-repeat (number of repeats settable from 1 to 10) World time31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping Warranty: 2 Year International Manufacturer's Warranty