MAINSPRING 21/0
For Omega 721
703/223
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 6309-8130 | SEIKO CASE REFERENCE | |
| Citizen 4-078730 | CITIZEN CASE | |
| Seiko 6309-8130 | SEIKO CASE REFERENCE | |
| Seiko 7759-6060 | SEIKO CASE REFERENCE |
