Casio - Wr100m Manual Pdf

: Press C to cycle through modes like World Time, Alarm, Stopwatch, and Timer.

: Your watch is suitable for swimming, snorkeling, and poolside diving but should not be used for scuba diving or high-speed water sports like jet-skiing. Operation Guide 437/438/3208 - CASIO Casio Wr100m Manual Pdf

Hold in Timekeeping Mode until the seconds flash. : Press C to cycle through modes like

Once you have that number, you can download the correct Official Casio Manual for free from the Casio Support Archive. General Operation for 4-Button Casio Watches Casio Wr100m Manual Pdf

Press to cycle through seconds, hour, minutes, year, and date. Use D and B to change values. Press A again to save and exit.