UNBRAKABLE MAINSPRING
For Osco 52
220/409
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Girard Perregaux 19 | AUTO | 11.5 |
| Omega 7470 | OMEGA CASE USES CALIBER 1365 | |
| Seiko 2620-5340 | SEIKO CASE REFERENCE | |
| Seiko 5E31-6F00 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
