REGULATOR ADJUSTING DEVICE
For Parrenin 6643/4
X/6901
Alternate: 9100/OME 1320
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-G08164 | CITIZEN CASE | |
| Seiko 7009-5872 | SEIKO CASE REFERENCE | |
| Seiko Y121-8A40 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
