SWEEP SECOND FRICTION SPRING
For Seiko A721-400B
72S/308P
Alternate: 714/AS 1560
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 2F50-5360 | SEIKO CASE REFERENCE | |
| Citizen 4-212231 | CITIZEN CASE | |
| Seiko 2F50-5360 | SEIKO CASE REFERENCE | |
| Seiko 5C20-5020 | SEIKO CASE REFERENCE |
