FOURTH WHEEL, NO SECOND
For Illinois 439
721/1049
Alternate: 721/FF 608
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-Y55710 | CITIZEN CASE | |
| Seiko 1E50-0020 | SEIKO CASE REFERENCE | |
| Seiko 5E20-5B10 | SEIKO |
