BALANCE WHEEL ONLY
For Seiko Y150-1J20
445/285
Alternate: 445/285
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 8420-6949 | SEIKO CASE REFERENCE | |
| Junghans 699.70 | JUN 99 | 6.75 x 8.5 |
| Seiko 8420-6949 | SEIKO CASE REFERENCE | |
| Zenith 4010 | 13.5 |
