JEWEL, UPPER BALANCE CAP
For Seiko 1600-3100
420/611
Alternate: 30/1
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-204425 | CITIZEN CASE | |
| Citizen 82-9188 | CITIZE CASE REFERENCE | |
| Citizen 82-9188 | CITIZE CASE REFERENCE | |
| Seiko 4N20-0700 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
