SET TING THE
PERPETUAL CALENDAR
If your watch has a perpetual calendar, it will take
into account months with less than 31 days and
always display the correct date, even for leap years.
Important: the perpetual calendar should be set in
the following order:
SETTING THE DATE
To set the date (counter at 3 o’clock), press the
corrector (A) several times using the Zenith Time
Tool until the desired date appears. Note that the
corrector also automatically adjusts the day hand
(counter at 9 o'clock).
SETTING THE DAY
Press the day corrector (B) until the desired
day appears.
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Summary of Contents for EL PRIMERO series
Page 1: ...OPER ATING INSTRUC TIONS...
Page 4: ...ZENITH THE FUTURE OF SWISS WATCHMAKING SINCE 1865...
Page 10: ...EL PRIMERO...
Page 23: ...ELITE...
Page 31: ...EL PRIMERO 21...
Page 43: ...ZENITH OSCILL ATOR CALIBRE 9100...
Page 49: ...HAUTE HORLOGERIE...
Page 67: ...COMPLICATIONS...
Page 68: ...EL PRIMERO...
Page 81: ...ELITE...