Last updated:
| Manufacturer | ETA |
| Caliber Number | 256.461 |
| Dimensions | 8 1/4”’ (18.2mm) x 2.45mm thick |
| Battery Cell Number | 315 |
| Stem | Unknown (please add in the comments below) |
| Hand Sizes | 70/120/20 |
| Jewels | 9 |
| Functions | Hours, minutes, central seconds, date, end of battery indicator |
| Country of Manufacture | Switzerland |
| Known Models |
Omega Seamaster Ladies (caliber 1424) |
Please share your experiences and thoughts about the ETA caliber 256.461 in the comments section below…
