MAINSPRING
For Seiko Y131-6220
X/9205
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Cortebert 490 | 16 | |
| Seiko 5420-544B | SEIKO CASE REFERENCE | |
| Seiko 5M63-0B00 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5420-544B | SEIKO CASE REFERENCE |
