Patek Philippe
Calibre 31-260 PS HMD AU
Automatic
Specifications
- Maker
- Patek Philippe
- Type
- Automatic
- In-house
- Yes
- Power reserve
- up to 48 h
- Frequency
- 28,800 vph (4 Hz)
Sources
- Official Patek Philippe retrieved October 16, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| Patek Philippe Complications 5249R 5249R-001 | 43 mm | 11.55 mm | — |