MAINSPRING 2.50-.20-480 17
For Omega 3776
651/BUL 1133.10
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bettlach 8480-73 | PIN LEVER-NO SEC. | 10.5 |
| Citizen 4-288343 | CITIZE CASE REFERENCE | |
| Wittnauer 45 | 15.75 |
