CRYSTAL
For Girard Perregaux 31.4
A/1215
Alternate: 1020/OME 30.10R
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 33-6971 | CITIZE CASE REFERENCE | |
| Enicar 977 | QTZ | |
| Seiko 8420-5880 | SEIKO CASE REFERENCE |
