MAINSPRING-ALLOY
For Seiko 8420-7420
420/639
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova C863239 | CARAVE CASE REFERENCE | |
| Bulova C863239 | CARAVE CASE REFERENCE | |
| Citizen 82-1195 | CITIZE CASE REFERENCE | |
| Rolex 84100 |
