Features

Troubleshooting


H80*

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

Time/calendarJanuary 1, Sunday of leap year
World timeLON (time zone (offset) 0), London
Summer time settingSMT OFF at all time zones
Switching function of summer time settingAutomatic

Resetting the watch - All Reset

  1. Pull the crown out to position 2.
  2. Press and hold buttons A and B at the same time for 4 seconds or more and release them.
  3. All Reset is executed.


After All Reset, proceed to step 4 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 World time function Receiving the time signal manually (On demand reception) Adjusting the time and calendar manually “Precautions”: When using a specially designed crown or button

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