CASIO MEN AQ-S820

Description 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.

WORLD TIME

31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping

STOPWATCH

1/100-second stopwatch

Measuring capacity: 59’59.99”

Measuring modes: Elapsed time, lap time, split time

TIMER

2 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 SIGNAL

5 daily alarms

Hourly time signal

LIGHT

LED light

Selectable illumination duration (1.5 seconds or 3 seconds), afterglow

LIGHT COLOR

LED:Amber

MUTE FEATURE

Button operation tone on/off

ENERGY SAVING FEATURE

Power Saving (display goes blank to save power when the watch is left in the dark)

BATTERY DISPLAY/ALERT

Battery power indicator

RUN TIME

Approx. 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)

OTHER FEATURES

12/24-hour format

Regular 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)

Additional information WEIGHT 46 g

DIMENSIONS 52.5 × 50.1 × 12.7 mm