Patek Philippe caliber R TO 27

Patek Philippe caliber R TO 27
Brand:Patek Philippe
Reference:R TO 27
Movement:Handwound
Display:Analog
Diameter:28.00
Jewels:28
Reserve:48
Frequency:21600
Hands:Hours, Minutes, Small Seconds
Acoustic:Minute Repeater
Additionals:Tourbillon Escapement

Description

Minute repeater with classic gongs. Tourbillon. Third wheel in gold. Flywheel. Diameter: 28 mm. Height: 6.58 mm. Parts: 336 parts. Bridges: 12. Jewels: 28. Power reserve: Min. 40 hours - max. 48 hours. Balance: Gyromax®. Vibrations/hour: 21 600 (3 Hz). Spiral: Breguet. Hallmark: Patek Philippe Seal.