User ManualTable of ContentsHOW TO USE THE SCREW LOCK TYPE CROWN8TIME/CALENDAR SETTING9ADJUSTING THE HAND POSITION BEFORE DIVING10DIVING MEASUREMENT11WARNING FUNCTION FOR DIVING14RECALL OF LOG DATA17ROTATING BEZEL18SINGLE-TIME ALARM19PRECAUTIONS FOR DIVING20NOTES ON USING THE WATCH23BATTERY LIFE INDICATOR27BATTERY CHANGE27HOW TO USE THE DIVER EXTENDER30SPECIFICATIONS31Size: 2.32 MBPages: 32Language: EnglishOpen manual