CASIO RUBBER F 91WB 8A

Specifications

Basic Information

Case size (L× W× H)

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38.2 × 35.2 × 8.5 mm

Weight

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21 g

Case and bezel material

Resin

Band

Bio-based resin band

Water resistance

Water Resistant

Power supply and battery life

Approx. battery life: 7 years on CR2016

Exterior

Glass

Resin Glass

Compatible band size

145 to 200 mm

Watch Features

Stopwatch

1/100-second stopwatch

Measuring capacity: 59'59.99''

Measuring modes: Elapsed time, split time, 1st-2nd place times

Alarm/hourly time signal

Daily alarm

Hourly time signal

Light

LED light

Light color

LED:Green

Calendar

Auto-calendar (set at 28 days for February)

Accuracy

Accuracy: ±30 seconds per month

Other features

12/24-hour format

Regular timekeeping:

Hour, minute, second, pm, date, day