About this caliber
Date in an aperture. Sweep seconds. Diameter: 27 mm. Height: 3.30 mm. Parts: 212. Jewels: 30. Power reserve: min. 35 hours – max. 45 hours. Winding rotor: 21K gold central rotor. Balance: Gyromax®. Semi-oscillation/hour: 28 800 (4 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.
Technical details
- Movement
- AUTOMATIC
- Display
- Analog
- Jewels
- 30
- Power reserve
- 45 hours
- Frequency
- 28,800 vph (4.0 Hz)
- Hands
- Hands: Hours, Minutes, Seconds
- Diameter
- 27 mm
- Height
- -
- Parts
- -