FOURTH WHEEL, W/SECOND
For Seiko 4N21-1050
NGTC100-9
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 7N01-5A40 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Valjoux 62KVC | CENTER TIMER WITH STOP AT BALANCE | 19 |
