
1833
Antoine LeCoultre sets up the small workshop that was to become the Jaeger-LeCoultre manufactory.
1903
Encounter between the Parisian Edmond Jaeger and Jacques-David LeCoultre, grandson of the founder. The friendship between the two men would result in the Jaeger-LeCoultre brand.
1928
With no batteries, no electric current, with no winder, the Atmos clock comes close to achieving the dream of perpetual motion.
1931
Birth of a reversible watch which was to become legendary: the Reverso.