1867: Difference between revisions
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{{Jahresmenue|J1=1866|J2=1867|J3=1868|Inhalt= | {{Jahresmenue|J1=1866|J2=1867|J3=1868|Inhalt= | ||
*[[Constantin Girard]] wins a gold medal at the World Exhibition in Paris with a self manufactured [[tourbillon]]. | * [[Constantin Girard]] wins a gold medal at the World Exhibition in Paris with a self manufactured [[tourbillon]]. | ||
* [[Moritz Grossmann]] of Glashütte publishes a treatise on the free anchor escapement. | |||
}} | }} | ||
[[Category:Year]] | [[Category:Year]] | ||
Latest revision as of 17:06, 29 December 2023
- Constantin Girard wins a gold medal at the World Exhibition in Paris with a self manufactured tourbillon.
- Moritz Grossmann of Glashütte publishes a treatise on the free anchor escapement.