Located in the calm, serene setting in the Vallée de Joux, our Home offers a unique sense of belonging. With all crafts under one roof within the Manufacture, watchmakers, engineers, designers, artisans work together to give birth to fine watchmaking creations. This spirit has powered the creation of more than 1200 calibres since 1833 and made Jaeger-LeCoultre the Watchmaker’s Watchmaker.

Sincere Fine Watches

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Created in 1992 Re-engineered in 2020

Designed for the urban sophisticate, every element of the Master Control line has been restyled. Jaeger-LeCoultre’s designers have harnessed and modernised the Maison’s classical design codes to create a refined yet entirely contemporary aesthetic that highlights the collection’s complications.

Sincere Fine Watches


The “1,000” Hour Test by Jaeger-LeCoultre

A programme of internal certification tests & internal production tests of every watch that exceed official chronometry tests, developed at the Manufacture in 1992 for the launch of the Master Control collection.