Module No. 5639

Hand and Day Indicator Movement

5639_07_Info

Function Hand and Day Indicator Movement

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

Day

  • It can take anywhere from about 50 seconds to about 3 minutes and 20 seconds for the day indicator to change after timekeeping reaches midnight. At this time, the function hand moves as the day indicator changes.
  • The day may not be indicated correctly while the watch’s crown is pulled out.