MAINSPRING
For Citizen 4-Y54721
54-77030S
Alternate: CRY-7587
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-L08409 | CITIZEN CASE | |
| Citizen 4-S38443 | CITIZEN CASE | |
| Seiko 7N39-0BC0 | ||
| Citizen 4-L08409 | CITIZEN CASE |
