SCREW, SELF WINDING UNIT
For Seiko 2C20-5021
721/1164
Alternate: 3565
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Mido 1509 | MIDO CASE REFERENCE | |
| Bulova C867135 | BULOVA CASE REFERENCE | |
| Mido 1509 | MIDO CASE REFERENCE | |
| Wittnauer 11BG/3 |
