MAINSPRING
For Seiko 1E20-3C80
5443/921
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova C877327 | BULOVA CASE REFERENCE | |
| Citizen 31-7268 | CITIZE CASE REFERENCE | |
| Seiko 4219-5260 | SEIKO CASE REFERENCE | |
| Seiko 7430-5630 | SEIKO CASE REFERENCE |
