MAINSPRING
For Forster 620
407/165
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Omega 18221 | OMEGA CASE USES CALIBER 690 | |
| Citizen 4-490291 | CITIZEN CASE | |
| Omega 18221 | OMEGA CASE USES CALIBER 690 | |
| Peseux 345 | 21,600 BPH | 5.75 x 6.75 |
