JUMPER WHEEL STOP SPRING
For Seiko 1F20-6A40
721/1434
Alternate: 721/AS 1726
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 3E22-0010 | SEIKO CASE REFERENCE | |
| Citizen 4-630181 | CITIZEN CASE | |
| Seiko 3E22-0010 | SEIKO CASE REFERENCE | |
| Seiko T3010 |
