MAINSPRING, SAMSON
For Seiko 1E20-0590
5105/310
Alternate: 51134/ETA 2520
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-720989 | CITIZEN CASE | |
| Seiko Y142-6020 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
