SCREW, LOWER OSC WEIGHT BRIDGE
For Seiko 2E20-6639
440/640
Alternate: 440/BUR 1002
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Omega 161.014 | ||
| Seiko 7122-8020 | SEIKO CASE REFERENCE | |
| Seiko 7N43-8360 | ||
| Seiko 7N43-8360 |
