A cult classic: the calculator watch from Casio features a simple and stylish design. Complete with an eight-digit calculator for any calculating you need to do on the go, the CA53WF series comes in five dynamic colours.
Band
Resin Band
Case and bezel material
Resin
Case size (L× W× H)
43.2 × 34.4 × 8.2 mm
Power supply and battery life
Approx. battery life: 5 years on CR2016
Water resistance
Water Resistant
Weight
25 g
Compatible band size
Glass
Resin Glass
Accuracy
Accuracy: ±15 seconds per month
Calendar
Full auto-calendar (to year 2099)
Mute feature
Button operation tone on/off
Other features
8-digit calculator
12/24-hour format
Regular timekeeping:
Hour, minute, second, am/pm, year, month, date, day
Stopwatch
1/100-second stopwatch
Measuring capacity: 23:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times
World time
Dual time
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