MAINSPRING USE MS-610P
For Seiko YT57-0A50
A/202
Alternate: 311/BUL 9ARC
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 6730-0029 | SEIKO CASE REFERENCE | |
| Seiko Y131-6470 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
