JEWEL, UPPER BALANCE CAP
For Seiko 8420-6390
245403/HAM
Alternate: 7679/HAM
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 7T32-6H80 | SEIKO CASE USES TWO CROWNS 971129 | |
| Seiko V732-0V50 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
