SCREW, BACKWIND CROWN
For Citizen 4-328400
721/1846
Alternate: 721/ETA 2412
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-401662 | CITIZEN CASE | |
| Citizen 4-Y61086 | CITIZEN CASE | |
| Seiko Y482-0190 | SEIKO CASE REFERENCE |
