CROWN WHEEL
For Seiko 2639-5020
X/12928
Alternate: 20.765/RON 773
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Benrus FL | DIRECT CENTER SECOND | 10.5 |
| Bulova C876869 | ||
| Bulova C876869 | ||
| Gruen AS 1677 | A SCHILD 1677 | |
| Omega 2988 | OMEGA CASE USES CALIBER 504 | |
| Seiko 2F50-5800 | SEIKO CASE REFERENCE |
