
© 2017 CASIO COMPUTER CO., LTD.
To change the day indicator setting
To adjust the time setting
Pull the out to Click 1. Crown
Rotate the to change the Crown
When the second hand is at
Rotate the towards you to Crown
• The day indicator setting uses a
31-day month. Make adjustments for
months of shorter lengths.
• Avoid changing the day indicator
setting between the hours of 9
p.m. and 1 a.m. Otherwise, the day
indicator may not change correctly
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
minute hand. Then you will be able to tell how much
time has elapsed since aligning the
The second hand will jump at two-second intervals to alert you when battery power
Have the battery replaced as soon as possible after low battery alert is indicated.
Stopwatch operation is disabled during low battery alert.
• If low battery alert occurs during a stopwatch operation, the stopwatch will
automatically reset to all zeros and stop.
Push the back in on a time Crown
signal to resume timekeeping.
• Take care that you set the correct AM
• When changing the time, move the
minute hand four or five minutes past
your final setting, and then back it up
• Your watch may differ somewhat from the one shown in the illustration.
Congratulations upon your selection of this CASIO watch.
To ensure that this watch provides you with the years of service for which it is designed,
carefully read and follow the instructions in this manual, especially the information under
“Operating Precautions” and “User Maintenance”.