ETA
Calibre Valjoux 7751
Automatic chronograph
Specifications
- Maker
- ETA
- Type
- Automatic chronograph
- In-house
- Not stated
- Power reserve
- Not found in sources
- Frequency
- 28,800 vph (4 Hz)
Sources
- Official Sinn retrieved October 19, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| Sinn 6015 St 6015 StDiscontinued | 37.5 mm | 14 mm | — |
| Sinn 6026 St 6026 StDiscontinued | 38.5 mm | 15 mm | — |