JEWEL, LOWER DRIVING GEAR
For Seiko 2F50-040J
705/920
Alternate: 705/920
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 1100-7040 | SEIKO CASE REFERENCE | |
| Seiko 1100-7040 | SEIKO CASE REFERENCE | |
| Seiko 7T42-7A39 | SEIKO CASE REFERENCE | |
| Tudor 1007 | 10.5 |
