MAINSPRING 2.10-.18-381
For Hamilton 8640
M/1783
Alternate: 163/1/AS 1800
Movement Listing
This part is also used by the following movements:
Movement | Description | Ligne |
---|---|---|
Girard Perregaux 351 | QUARTZ ELECTRONIC DSS CALD | 13.5 |
Seiko 2B31-0020 | SEIKO CASE REFERENCE |