Portal:Anniversaries/May 3: Difference between revisions
Jump to navigation
Jump to search
meta>Stephen Foskett No edit summary |
m 1 revision imported |
(No difference)
| |
Latest revision as of 14:56, 23 July 2021
- 1887 — Swiss watchmaker Edouard Heuer receives a French patent for the oscillating pinion, a fundamental design element in chronograph watches.
- 2011 — Gian Riccardo Marini is appointed CEO of Rolex.