Features

Troubleshooting


F158

All Reset

Resetting the watch - All Reset

When the watch does not work properly, you can reset all the settings.
If the power reserve is insufficient, charge the watch first.

The setting values after All Reset

CalendarJanuary of leap year (5-second position)
World timeTime zone (offset) 0 (LON), London
Reception resultNO
Summer time (DST)(SMT) OFF at all time zones
Leap second settingNo change after All Reset
Rollover number setting

Resetting the watch - All Reset

Caution

Make sure that the watch is not wet before operating it.

  1. Pull the crown out to position 2.
  2. Press and hold buttons A and B at the same time for 3 seconds or more and release them.
  3. As you release the buttons, the hands move slightly to indicate that reset completed.


After All Reset, proceed to step 6 of “Checking and correcting the reference position” and adjust the reference position.
After that, execute world time setting and adjustment of time and calendar.

Related articles

Checking and correcting the reference position