Calibre CH 28-520
The Patek Philippe calibre CH 28-520 is used in 1 reference across 1 model, including the Aquanaut. Its functions include flyback, chronograph.
Calibre CH 28-520 specifications
- Maker
- Patek Philippe
- Calibre
- CH 28-520
- Functions
- Flyback, Chronograph
- Certification
- Patek philippe seal
- Used in
- 1 references, 1 models
- Case sizes it appears in
- 39.9 mm
- References introduced
- Not yet recorded
- Winding
- Not yet recorded
- Power reserve
- Not yet recorded
- Frequency
- Not yet recorded
- Jewels
- Not yet recorded
Watches with the calibre CH 28-520
1 model
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