CRYSTAL X-
For Seiko 1F21-0B50
440/690
Alternate: 1112/OME 580
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-R04991 | CITIZEN CASE | |
| Citizen 4-Y53504 | CITIZEN CASE | |
| Rolex 720 | AUTOMATIC-NON-SHOCK W/O REG.-SHOCK | 10.5 |
| Citizen 4-Y53504 | CITIZEN CASE |
