CRYSTAL **SAPPHIRE**
For Girard Perregaux 441
X/1862
Alternate: 8350/AS 736
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 1131 | 18,000 BPH | 13 |
| International Durowe 451/2 | 21,600 BPH DSS CALENDAR | 10.5 |
