MAINSPRING, 1.70 X .17 X 400
For Citizen 3620A
443/541
Alternate: 3661
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 31-4200 | CITIZE CASE REFERENCE | |
| Citizen 4-K03721 | CITIZE CASE REFERENCE | |
| Citizen 31-4200 | CITIZE CASE REFERENCE | |
| Citizen 75-0671 | CITIZE CASE REFERENCE | |
| Citizen EA1365 | CITIZE CASE REFERENCE |
