In 1833, in the heart of an isolated valley in the Swiss Jura, the brilliant inventor Antoine LeCoultre founded the small workshop that was to become one of the most prestigious brands in watchmaking: Jaeger-LeCoultre. Gathered together under the same roof, the men and women working at the "Grande Maison", as it soon came to be known, gradually learned all the skills of the master watchmaker, thus equipping them to write the finest pages in the history of horology. Come and discover their spirit of invention: join us for a visit to the "Grande Maison".