Jaeger Le Coultre always had an important role in the history of watch complications. Found in 1833 the manufacture developed revolutionary tools with incredibly precise clockworks since the 60s of the 19th century. Through 175 years Jager Le Coultre produced more than 500 calibrators. Today more than 1000 employees work in the workshops of the manufacture. Craftsmen, engineers and artists unite their knowledge and passion. Day by day they renew all their skills at Vallèe de Joux, a region, which is considered the paradise of watch complications for two centuries. The best-known models are: Reverso, Heraion, Odysseus, Portofino, Master Control and Master Compressor.