SCREW, RATCHET WHEEL
For Seiko Y799-4950
721/1718
Alternate: 721/FEF 6620 SH
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Femga 115 | 5.25 x 8.5 | |
| Gruen 210SS | 17JWL SS | 6.75 x 7.75 |
| Jaeger Lecoultre 473 | ||
| Jaeger Lecoultre 473 |
