Patek Philippe caliber R 27

Brand:Patek Philippe
Reference:R 27
Movement:Automatic
Display:Analog
Diameter:28.00
Jewels:39
Reserve:48
Frequency:21600
Hands:Hours, Minutes, Small Seconds
Astronomical:Moonphase
Acoustic:Minute Repeater

Description

Minute repeater with classic gongs. Diameter: 28 mm. Height: 5.05 mm. Parts: 342. Bridges: 10. Jewels: 39. Power reserve: Min. 43 hours - max. 48 hours. 22K gold off-center mini-rotor. Balance: Gyromax®. Vibrations/hour: 21 600 (3 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.

All watches using this caliber: