MAINSPRING, AUTO
For Seiko Y643-0330
110.20.8
Alternate: 110.20.8
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-F45162 | CITIZEN CASE REFERENCE | |
| Seiko 5Y30-7A20 | SEIKO CASE REFERENCE | |
| Seiko Y136-6B70 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
