RATCHET WHEEL
For Hamilton 721
M/4770
Alternate: 203/98+245/930
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 7T36-6A3A | SEIKO CASE REFERENCE | |
| Citizen 4-675771 | CITIZEN CASE | |
| Omega 867 | 12 | |
| Seiko 1421-5750 | SEIKO CASE REFERENCE | |
| Seiko 7T36-6A3A | SEIKO CASE REFERENCE |
