ETA
Calibre ETA 2671
Automatic
Specifications
- Maker
- ETA
- Type
- Automatic
- 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 456 St 18 kt I B 456 St 18 kt I BDiscontinued | 28 mm | 9 mm | — |