Module No. 5731

Mode Hand and Day Indicator Movement

Changing the day setting of the watch will also cause the mode hand to move.

Day

It can take anywhere from 10 to 70 seconds for the day indicator to change after timekeeping reaches midnight. The mode hand moves as the day indicator changes.

When you rotate the bezel, the date changes in a sequence that alternates between the first half and the last half of the month. 1 → 17 → 2 → 18 → 3 → 19… etc.

The day may not be indicated correctly while the watch’s crown is pulled out.