Patek Philippe caliber R AL 27 PS
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| Brand: | Patek Philippe |
|---|---|
| Reference: | R AL 27 PS |
| Movement: | Handwound |
| Display: | Analog |
| Diameter: | 30.00 |
| Jewels: | 47 |
| Reserve: | 48 |
| Frequency: | 21600 |
| Hands: | Hours, Minutes, Small Seconds |
| Acoustic: | Minute Repeater, Alarm |
| Additionals: | Tourbillon Escapement |
R AL 27 PS description
Caliber R AL 27 PS. Self-winding. Minute repeater with two classic gongs. 12-hour alarm. Chiming mode indication in aperture. Small seconds. Diameter: 30 mm. Thickness: 8.23 mm. Number of parts: 561. Winding rotor: Rhodium-plated 22K gold off-center minirotor with yellow gold edges, hand-engraved with Mr. Philippe Stern’s signature. Frequency: 21,600 semi-oscillations/hour (3 Hz). Power reserve: min. 43 hours - max. 48 hours.
