For Omega 191.102
420/1221
Alternate: 421/MOV 434
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 3E20-0A10 | SEIKO CASE REFERENCE | |
| Citizen 4-407385 | CITIZEN CASE | |
| Seiko 3E20-0A10 | SEIKO CASE REFERENCE | |
| Seiko 5Y23-7060 | SEIKO CASE REFERENCE |
