SHOCK UNIT COMPLETE UP./LOW
For Seiko 1F20-5B50
5415/484
Alternate: 2283/OME 540
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Omega 6282 | OMEGA CASE REFERENCE | |
| Universal Geneve 139 SW. SEC | AUTOMATIC | 12.25 |
