CASE RING
For Seiko 4N20-0310
721/1769
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-086619 | CITIZE CASE REFERENCE | |
| Omega 3971 | OMEGA CASE USES CALIBER 470/471 | |
| Omega 3971 | OMEGA CASE USES CALIBER 470/471 | |
| Seiko 7S26-5000 | SEIKO CASE 971201 |
