SWEEP SECOND FRICTION SPRING
For Seiko 2P20-5H40
723/1237
Alternate: 728/FF 59-21
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Longines CHT1965 | LONGINES CASE REFERENCE CAL M1500 | |
| Seiko 7N43-7078 | SEIKO CASE REFERENCE | |
| Seiko Y799-4370 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y799-4370 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
