FOURTH WHEEL W/SEC BIT HT 4.75
For Hermann Becker 213
721/664
Alternate: 721/TAV 420
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova C969294 | BULOVA CASE REFERENCE | |
| Omega 13914 | OMEGA USES CALIBER 481 | |
| Seiko 1E20-5209 | SEIKO CASE REFERENCE | |
| Seiko 5H23-5A0C | SEIKO CASE REFERENCE | |
| Tissot P364 | TISSOT CASE |
