About this caliber
Hand-wound movement with grande sonnerie, petite sonnerie, minute repeate and jumping small seconds. Movement power reserve indicator and strikework power reserve indicator. Diameter: 37 mm. Height: 7.5 mm. Number of parts: 703. Bridges: 24. Jewels: 95. Movement power reserve: 72 hours. Strikework power reserve: 24 hours. Balance: Gyromax®. Frequency: 25,200 semi-oscillations/hour (3.5 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.
Technical details
- Movement
- -
- Display
- Analog
- Jewels
- 95
- Power reserve
- 72 hours
- Frequency
- 25,200 vph (3.5 Hz)
- Hands
- Hands: Hours, Minutes, Small Seconds, Jumping Seconds
Crown Position Indicator
- Diameter
- 37 mm
- Height
- -
- Parts
- -