DIN 8257-3
Jewels for fine mechanics; watch jewels, ring jewels
active, Most Current
| Organization: | DIN |
| Publication Date: | 1 November 1987 |
| Status: | active |
| Page Count: | 2 |
| ICS Code (Horology in general): | 39.040.01 |
Document History
DIN 8257-3
November 1, 1987
Jewels for fine mechanics; watch jewels, ring jewels
A description is not available for this item.