FOURTH WHEEL, REGULAR
For Seiko 7121-8000
579401/HAM
Alternate: 7661/HAM
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-038894 | CITIZEN CASE | |
| Citizen 86-3084 | CITIZE CASE REFERENCE | |
| Omega 196.0055 | OMEGA CASE USES CALIBER 1320 |
