Patek Philippe 324 S QA LU Mode D'emploi page 17

17
ANNUAL CALENDAR
note
The date change mechanism is active between
8 p.m. and 2 a.m. whereas the moon phase switches
between 9 and 11 a.m. During these time intervals,
do not use the correction push pieces to adjust the
calendar indications or the moon­phase display.
You can be sure that performing adjustments is
safe if you first set your watch to 6 a.m. as follows;
advance the hands beyond midnight (the date will
change, otherwise, it was 12 noon) and then keep
advancing the hands to 6 a.m.
If your watch has stopped running, rewind it by
hand before performing any corrections or adjust­
ments (about 10 clockwise turns of the crown).
Correction push pieces should be actuated exclu­
sively with the correction stylus that was delivered
with the watch. The use of any other tool could
damage your timepiece.