1ST REDUCTION WHEEL
For Seiko 1E50-0A20
250/1583
Alternate: 250/LON 761
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Wittnauer TW8222 | ||
| Citizen 4-364104 | CITIZEN CASE | |
| Citizen 4-957008 | CITIZEN CASE | |
| Wittnauer TW8222 |
