MAINSPRING 19 X 000 X 71" H.E.
For Seiko 1E20-0740
X/4242
Discontinued: Yes
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-098463 | CITIZE CASE REFERENCE | |
| Seiko V701-6C70 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
