Founded in 1833, Jaeger-LeCoultre has been acknowledged since the 19th century as the “Grande Maison” of the Vallée de Joux. With over 200 patents and more than 1,000 different calibres developed and crafted under one roof, several icon models such as the Reveros, the Duoplan or the Atmos, it is one of the most important and most innovative players in watchmaking history.