Cal. No. H50*
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Adjusting the time and calendar
Adjusting the calendar
Set the calendar when your watch has date indication.
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Do not adjust the calendar between 9:00 PM and 1:00 AM.
Otherwise, the calendar may change improperly.
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Calendar adjustment is required on the first days of March, May, July, October and December.
- Pull the crown out to position 1.
- Rotate the crown clockwise to adjust the date indication.
- Push the crown in to position 0.
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Counterclockwise rotation moves nothing.