SCREW, CROWN WHEEL
631/ROC
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Junghans J17 | 18.5 | |
| Junghans J17 | 18.5 | |
| Seiko 3M22-0C90 | SEIKO CASE 971129 | |
| Seiko 4N00-6300 | SEIKO CASE | |
| Seiko Y513-6039 | PULSAR CASE REFERENCE |
