Patek Philippe's workhorse automatic movement powering the Nautilus 5711 and Aquanaut 5167. Features a 21K gold central rotor, Gyromax balance wheel, and Spiromax silicon hairspring. Replaced the Cal. 315 in 2004 with upgraded 28,800 vph frequency for improved accuracy.
Movement Type
Automatic
Jewel Count
29 jewels
Power Reserve
45h
Frequency
28,800 vph (8 Hz)
Diameter
27mm
Height
3.3mm
Display Type
Analog
Rotor Type
unidirectional
Winding
21K gold central rotor
Shock Protection
Incabloc
BRAND
Patek PhilippeTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2004CALIBER FAMILY
324COUNTRY
SwitzerlandALSO KNOWN AS
