MAINSPRING 4X9 3/4X11 MB
For Lucien Piccard 91
445/828
Alternate: 445/JUNGHAN J79
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 2F50-0079 | SEIKO CASE REFERENCE | |
| Seiko 4300-3190 | SEIKO CASE REFERENCE |
