CRYSTAL X-
For Girard Perregaux 351
X/6686
Alternate: 4401/1
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Hamilton 64048-4 | HAMILTON CASE REFERENCE | |
| Seiko 7N22-7A20 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
