The 186 year-old history of Jaeger-LeCoultre is based on many technical and artistical achivements. By now the Swiss manufacture has developed more than 1,200 calibers and has over 400 patents. On the Swiss watch fair SIHH 2019 the brand, established in Vallée de Joux in 1833, presented the Master Grande Tradition Gyrotourbillon Westminster Perpétuel, the first multi-axis…
