OSCILLATING WEIGHT
For Seiko 8420-7720
420/863
Alternate: 3513/LEM 8000
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-075692 | CITIZEN CASE--NO CLASP--CASE ASSY'D IN MEXICO | |
| Seiko E029-5610 | SEIKO CASE REFERENCE |
