CROWN WHEEL
For Seiko 1221-5220
307200/HAM
Alternate: 1986/HAM
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova C869707 | ||
| Eterna 1403 | 18,000 BPH-AUTOMATIC-DIRECT CENTER | 8.25 |
| Wittnauer KY2400 | WITTNA CASE REFERENCE |
