Casio AQS820W-1AV, Solar Illuminator Watch, Black Resin, 100 Meter, 5

Casio AQS820W-1AV

• Case size (L× W× H)52.5 × 50.1 × 12.7 mm
• Weight46 g
• Case and bezel materialResin
• BandResin Band
• Water resistance100-meter water resistance
• Power supply and battery lifeSolar powered

• GlassResin Glass
• Compatible band size145 mm to 215 mm

• World timeWorld time 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
• Stopwatch1/100-second stopwatch Measuring capacity: 59'59.99'' Measuring modes: Elapsed time, lap time, split time
• Timer2 countdown timers Can be used during interval training that alternates between two different paces. Measuring unit: 1 second Input range: 00'05'' to 99'55'' (1-minute increments and 5-second increments) Other: Auto-repeat (number of repeats settable from 1 to 10)
• Alarm/hourly time signal5 daily alarmsHourly time signal
• LightLED light Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• Light colorLED:Amber
• CalendarFull auto-calendar (to year 2099)
• Mute featureButton operation tone on/off
• Energy saving featurePower Saving (display goes blank to save power when the watch is left in the dark)
• Battery display/alertBattery power indicator
• 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)
• AccuracyAccuracy: ±30 seconds per month
• 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)

All Casio Watches I sell are procured directly from the manufacturer in original Casio packaging and comes with the full USA manufacturer's 1-Year Warranty.