FOURTH WHEEL, W/SECOND
For Bettlach 8817
721/1052
Alternate: 721/AS 1604
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 2320-5390 | SEIKO CASE REFERENCE | |
| Citizen 4-661591 | CITIZEN CASE | |
| Seiko 2320-5390 | SEIKO CASE REFERENCE | |
| Seiko 3803-7090 | SEIKO CASE REFERENCE |
