MAINSPRING, SAMSON 6-5-18.5
For Seiko 2559-0010
450/683
Alternate: 450/451/BET 133
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Longines 539 | CHRONOGRAPH MVMT | |
| Lemania 19 | 19 | |
| Longines 539 | CHRONOGRAPH MVMT | |
| Seiko 7411-003R | SEIKO |
