CENTER WHEEL/PINION
For Seiko 8420-6540
440/255
Alternate: 6437
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-075145 | CITIZEN CASE | |
| Seiko 7S26-5000 | SEIKO CASE 971201 | |
| Seiko V501-6K80 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
