CASIO TOUGH SOLAR Analog-Digital Combination AQ-S810W-1BV

Specification – 5208
1/100-second stopwatch
Measuring capacity: 59'59.99"
Measuring modes: Elapsed time, split time
12/24-hour format
Accuracy: ±30 seconds per month
Approx. battery operating time
10 months on Rechargeable Battery (Operating period with normal use without exposure to light after charge)
23 months on Rechargeable Battery (Operating period when stored in total darkness with the Power Save function ON after full charge)
Full auto-calendar (to year 2099)
Battery level indicator
Button operation tone on/off
2 Countdown timers
Can be used during interval training that alternates between two different paces.
Measuring unit: 1 second
Inpt range: 00'05" to 99'55" (1-minute increments and 5-second increments)
Ohter: Number of repeats settable from 1 to 10
Daily alarms
5 independent daily alarms
Hourly time signal
LED light
Selectable illumination duration, afterglow
Power Saving (display goes blank to save power when the watch is left in the dark)
Regular timekeeping
Hour, minute, second, pm, year, month, day, day of the week
Solar powered
World Time
31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
Size of case / total weight
AQ-S810W ...... 52.2 x 46.6 x 13.8 mm / 39.5 g