Patek Philippe · Automatic
R 27 PS QR
Mechanical self-winding movement with minute repeater and perpetual calendar with retrograde date hand. Day, month, leap year in apertures.
- Winding
- Automatic
- Power Reserve
- 48 hours
- Frequency
- 21,600 vph (3 Hz)
- Jewels
- 41
- Diameter
- 28 mm
Watches with this movement
3
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