CRYSTAL *SAPPHIRE* X-
For Patek Philippe 740000-759999
0310332
Alternate: 721/2000
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Hamilton 941572 | HAMILT CASE REFERENCE | |
| Seiko 5420-521A | SEIKO CASE REFERENCE |
