Patek Philippe
Calibre CH 29-535 PS
Manual-winding chronograph
Specifications
- Maker
- Patek Philippe
- Type
- Manual-winding chronograph
- In-house
- Yes
- Power reserve
- at least 65 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 5172G (chronograph) 5172G-001 | 41 mm | 11.45 mm | — |