SWEEP SECOND WHEEL
For Seiko 7321-0450
255/1090
Alternate: 255/1/AS 554.12
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 7621 | 21,600 BPH | 12.5 |
| Unitas 6305 | CALENDAR DIRECT CENTER SECOND | 13 |
| Seiko 4N00-5520 | SEIKO CASE | |
| Unitas 6305 | CALENDAR DIRECT CENTER SECOND | 13 |
