MAINSPRING, 00 X 10.5 X 10.5
For Elgin 539
443/905
Alternate: 443/1-ETA 2480
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-S10361 | CITIZE CASE REFERENCE | |
| Seiko 4N21-0530 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
