To view your current altitude
Altitude change since Altimeter Mode stopwatch measurement started
Altitude graph
Current altitude
Altimeter Mode stopwatch elapsed time
1.In the Timekeeping Mode, use the C button to enter the Altimeter Mode.
•The watch will start altitude measurement and display the result.
•It can take up to four or five seconds for the first altitude reading to appear.
2.If you leave the watch in the Altimeter Mode, the current altitude value and the altitude change value will be updated according to the altitude reading interval (page
•If you want to restart the operation at any point, press C.
3.To stop taking altitude readings, press D to exit the Altimeter Mode.