General Guide
Click (or touch) 
to view description.
A button
Holding down this button for at least two seconds in any mode displays the setting screen.
C button
Each press cycles between watch modes.
B button
Press to turn on illumination.
D button
Pressing this button while any setting screen is displayed will change the setting.
Search by Topic
Search by Function
Basic Functions
Adjusting the Current Time Setting
World Time
Alarm
Diving
Tide Level/Moon Age
Stopwatch
Timer
Illumination
Other Functions
Other Information