Since its founding in 1833, the Manufacture has been an inventive protagonist in the field of Haute Horlogerie. The keyless watch, silent regulators for repeater watches, the Calibre Jaeger-LeCoultre 101 weighing barely one gram, the iconic Reverso, as well as unprecedented concepts such as the Dual-Wing®, all contribute to the wealth of the Jaeger-LeCoultre heritage. The 1,262 mechanical calibres developed and the 413 registered patents illustrate the creative passion that continually drives the men and women of the Grande Maison. Heirs to the inventive spirit of the Manufacture’s founder, Antoine LeCoultre, their artisans pool their expertise so as to delight and enthral devotees of beautiful objects. The unique story of each of their watches begins in the Vallée de Joux workshops and comes to vibrant life on the wrist of the men and women who wear it and make it their own.