Breguet
Calibre Calibre 505SR1
Automatic
Specifications
- Maker
- Breguet
- Type
- Automatic
- In-house
- Yes
- Power reserve
- 50 h
- Frequency
- 21,600 vph (3 Hz)
Sources
- Official Breguet retrieved October 18, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| Breguet Tradition Seconde Rétrograde 7097 (18 ct white gold) 7097BB/G1/9WU | 40 mm | 11.8 mm | — |
| Breguet Tradition Seconde Rétrograde 7097 (18 ct rose gold) 7097BR/G1/9WU | 40 mm | 11.8 mm | — |