WINDING PINION
For Seiko 2P21-0B90
721/1183
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-850122 | CITIZEN CASE | |
| Hamilton 950E | AMERICAN P/W OPEN FACE 23 JEWEL | |
| Universal Geneve 401 | 21,600 BPH | 4.5 x 6 |
