Annual calendar complication based on the Cal. 324. Features day and month by hands, date and moon phase in apertures. Requires only one manual correction per year at the end of February. The QA suffix indicates 'Quantième Annuel' (Annual Calendar), LU indicates 'Lune' (Moon phase).
Movement Type
Automatic
Jewel Count
34 jewels
Power Reserve
45h
Frequency
28,800 vph (8 Hz)
Diameter
30mm
Height
5.32mm
Display Type
Analog
Rotor Type
unidirectional
Winding
21K gold central rotor
Shock Protection
Incabloc
BRAND
Patek PhilippeTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
1996CALIBER FAMILY
324COUNTRY
SwitzerlandALSO KNOWN AS
