MOVEMENT RING
For Seiko 2B21-5020
401/105
Alternate: 401/ETA 1220
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-Y63321 | CITIZEN CASE | |
| Omega 16116 | OMEGA CASE - USES CALIBER 210/240 | |
| Omega 595.025 | OMEGA CASE USES CALIBER 1387 | |
| Citizen 4-Y63321 | CITIZEN CASE |
