ETA
Calibre Valjoux 7750 GMT
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 103 St Sa Ar UTC 103 St Sa Ar UTCDiscontinued | 41 mm | 17 mm | — |
| Sinn 103 Ti Ar UTC 103 Ti Ar UTCDiscontinued | 41 mm | 17 mm | — |
| Sinn 144 GMT St 144 GMT StDiscontinued | 41 mm | 14.5 mm | — |
| Sinn 144 Ti DIAPAL 144 Ti DIAPALDiscontinued | 41 mm | 14.5 mm | — |
| Sinn 356 PILOT UTC 356 PILOT UTCDiscontinued | 38.5 mm | 15.5 mm | — |
| Sinn 356 Sa PILOT UTC 356 Sa PILOT UTCDiscontinued | 38.5 mm | 15 mm | — |
| Sinn 756 DIAPAL 756 DIAPALDiscontinued | 40 mm | 14 mm | — |
| Sinn 757 DIAPAL 757 DIAPALDiscontinued | 43 mm | 15 mm | — |
| Sinn 900 HUMMER 900 HUMMERDiscontinued | 44 mm | 15.5 mm | — |