MAINSPRING, SAMSON
For Seiko 5Y39-2001
445/1222
Alternate: *445/1/AS 1060
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 7771-6021 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y131-703A | SEIKO CASE REFERENCE |
