CASIO Wrist Watch User Guide

CASIO Wrist Watch User Guide

CASIO Wrist Watch User Guide

Operation Guide 5667

Stopwatch functions

To adjust the time setting

Note

• Take care that you set the correct AM or PM
• When changing the time, move the minute hand four or five minutes past your final setting, and then back it up to the setting you

Crown Operations

Some water-resistant models (10BAR, 20BAR) have a screw-in crown. When you need to perform a crown operation, rotate
it towards you to unscrew it. Then pull the crown out. Avoid applying undue force when pulling. The watch loses its water resistance while the crown is unscrewed. After performing a crown operation, fully screw the crown back in.

If your watch has a rotary bezel…

You can rotate the bezel to align its ▼ mark with the minute hand. Then you will be able to tell how much time has elapsed since aligning the ▼ mark.

Using the Stopwatch

The stopwatch measures elapsed time in 1-second increments up to 29 minutes, 59 seconds.

Important!

• Do not operate the stopwatch with the crown pulled

Note

An elapsed time operation will stop automatically at the end of 30 minutes

Correcting the 0 Positions of the Hands

Perform the following procedure if the stopwatch hands do not return to their 0 (zero) positions when you reset the stopwatch

Important!

• Timekeeping stops while the crown is pulled Correct the current time setting after performing the above operation.

Specifications

Accuracy at normal temperature: ±20 seconds a month
Stopwatch: Measuring Capacity: 29’59” (30 minutes) Measuring Unit: 1 second Measurements: Elapsed time
Battery: One silver oxide battery (Type: SR621SW)
Battery Life: Approximately 2 years
Specifications are subject to change without notice

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