SWEEP SECOND FRICTION SPRING
For Seiko V657-8050
SR521SW
Alternate: 280-59
Movement Listing
This part is also used by the following movements:
Movement | Description | Ligne |
---|---|---|
Felsa 523 | 17 | |
Guba 64 | 18000 BPH CHRONO | 12.5 |
Seiko 1F20-5890 | SEIKO CASE REFERENCE | |
Seiko A944-400C | SEIKO CASE REFERENCE | |
Seiko A944-400C | SEIKO CASE REFERENCE |