5.1 Compass Mode
Rotate the watch twice horizontally at a rate of 15 seconds per rotation. Press
B1 or B3 to end compass calibration and return to compass mode.
Press and hold B5 to enter compass calibration manually as shown below.
Press &
hold B5
Press & hold
B5 for 2 sec
Release
B5
Rotate watch twice,
at 15 sec per turn