MAINSPRING-ALLOY
For Seiko 5E31-5B60
023-107
Alternate: 227/926
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko V401-6170 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y761-5010 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
