MAINSPRING(OLD #5021)4X10X11.5
For Fontainemelon 7512
126/DUR 451
Discontinued: Yes, use MS-JA223
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Longines F508 | LONGIN CASE REFERENCE | |
| Seiko 6602-7031 | SEIKO |
