Unpairing the watch from a phone requires both CASIO WATCHES phone app and watch operations.

Deleting Pairing Information from the CASIO WATCHES phone app

1. If the watch is connected with a phone, press any button to terminate the connection.

2. Tap the “CASIO WATCHES” icon.

3. Perform the operation shown on the phone screen to unpair.

Deleting Pairing Information from the Watch

1. Hold down (D) for at least two seconds to enter the Timekeeping Mode.

2. Hold down (A) for at least two seconds. Release the button when the name of the currently selected Home City appears on the display.

3. Press (D) twice.

This causes the seconds to flash.

4. Hold down (B) for at least two seconds. Release it when [CLR] stops flashing.

This deletes the pairing information from the watch and returns to the timekeeping display.