JEWEL, UPPER INDEX WHEEL
For Seiko 8420-7420
X/7938
Alternate: 4401/TIS 2030
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 39-3380 | CITIZE CASE REFERENCE | |
| Seiko W136-4A20 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
