MAINSPRING
For Citizen 4-S57421
770/GRU 153
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-673344 | CITIZEN CASE | |
| Omega 166.0091 | OMEGA CASE - USES CALIBER 1002 | |
| Seiko V250-0290 | SEIKO CASE 08/12/98 | |
| Omega 191.0068 | OMEGA CASE - USES CALIBER 1330 | |
| Seiko V250-0290 | SEIKO CASE 08/12/98 |
