Whenever you are in a hospital, on an aircraft, or in any other location where auto time adjustment may cause problems, you can perform the procedure below to disable it. Perform the same procedure again to re-enable auto time adjustment.

1. On the Home Screen, tap the “CASIO WATCHES” icon.

2. Hold down the (B) button for about 1.5 seconds.

• The day of the week hand will move to “R”. Keep (B) depressed until the day of the week hand starts moving again and then stops at “R”.

• The day of the week hand will move to when a connection is established between the watch and phone.

3. Perform the operation shown on the phone screen to enable or disable auto time adjustment.