MAINSPRING
For Seiko 4206-5551
MSN-431
Alternate: GR 3373-DBH
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-322002 | CITIZEN CASE | |
| Citizen 4-322002 | CITIZEN CASE | |
| Seiko 1230-5310 | SEIKO CASE REFERENCE | |
| Seiko 1400-5840 | SEIKO CASE REFERENCE |
