SCREW, CROWN WHEEL
For IWC 9721
X/3491
Alternate: 1615/OME 400
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova 7BKACD | 21,600 BPH 17 JL SHOCK DSS AUTO W/BALL BEAR CALD | 7.75 |
| Citizen 4-970349 | CITIZEN CASE | |
| Eterna 1450 | DSS CALENDAR W/CORRECTOR | 13 |
