Current-generation annual calendar based on the Cal. 26-330. Features improved hacking seconds and the refined winding system from the 26-330 base. Day and month by hands, date in aperture, moon phases. Powers the current Nautilus and other annual calendar models.
Movement Type
Automatic
Jewel Count
34 jewels
Power Reserve
45h
Frequency
28,800 vph (8 Hz)
Diameter
32mm
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
2019CALIBER FAMILY
26-330COUNTRY
SwitzerlandALSO KNOWN AS
