Patek Philippe · Movement
Patek Philippe caliber 27-460 Q
Ref. 27-460 Q
The first self-winding perpetual calendar wristwatch movement. Based on 27-460 automatic movement. Introduced ca. 1962; later improved with indication for leap year in caliber 27-460 QB.
- Type
- Automatic
- Display
- Analog
- Power reserve
- 38 h
- Jewels
- 37
- Diameter
- 27 mm
- Complications
- Date, Day, Hours, Minutes, Month, Perpetual Calendar
