Breguet
Calibre Calibre 558 SQ2
Manual winding
Specifications
- Maker
- Breguet
- Type
- Manual winding
- In-house
- Yes
- Power reserve
- 50 h
- Frequency
- 18,000 vph (2.5 Hz)
Sources
- Official Breguet retrieved October 18, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| Breguet Classique Tourbillon Messidor 5335 (18 ct rose gold) 5335BR/42/9W6 | 40 mm | 9.7 mm | — |
| Breguet Classique Tourbillon Messidor 5335 (platinum) 5335PT/42/9W6 | 40 mm | 9.7 mm | — |