Jaeger-LeCoultre

With All crafts under one roof within the Manufacture, watchmakers, engineers, designers, artisans work together to give birth to fine watchmaking creations. Driven by a compelling energy and a spirit of collective invention that daily inspires the commitment of each and every member of our family, we cultivate our understated sophistication and technical creativity. This same spirit has powered the creation of more than 1200 calibres since 1833 and made Jaeger-LeCoultre the Watchmaker’s Watchmaker.

Among the brand’s innovations is the world’s thinnest movement at just 1.38 mm—used in the Reverso line. In 1931, the first Reverso debuted with a reversible case to protect its dial during polo matches. The Atmos clock followed in 1928, running on ambient temperature changes. The 1950s saw the Memovox, a pioneering alarm watch. The Polaris line, inspired by the 1960s Memovox Polaris, redefined sporty luxury.

Jaeger-LeCoultre is one of the few maisons to manufacture its own movements in-house. With over 400 patents and 1,200+ calibers, it is a beacon of innovation. Its complications—from minute repeaters to perpetual calendars and astronomical displays—push the boundaries of what is possible. 

The brand traces its roots to 1833, when visionary watchmaker Antoine LeCoultre opened a small workshop in Switzerland’s Vallée de Joux. His quest for precision led to the 1844 invention of the Millionomètre, the first instrument to measure to the micron, revolutionizing watchmaking accuracy.

In 1903, Jacques-David LeCoultre teamed up with Parisian watchmaker Edmond Jaeger, leading to the creation of Jaeger-LeCoultre and laying the foundation for a world-renowned fine watchmaking manufacture. Its pursuit of excellence in every piece ensures Jaeger-LeCoultre remains a pillar of haute horlogerie.

Jaeger-LeCoultre proudly announces Lenny Kravitz as its ambassador. A multi-talented artist—singer, songwriter, producer, multi-instrumentalist, actor, designer, and photographer—Kravitz is one of the most important rock musicians of our time and the epitome of a modern renaissance man. His passion and expressiveness perfectly reflect Jaeger-LeCoultre’s values. His connection to the Reverso line mirrors his personal style and sense of exclusivity.

Beyond wristwatches, Jaeger-LeCoultre is known for its Atmos clocks—icons of technical innovation. Powered by tiny fluctuations in temperature, they need no winding. Their open, glass-encased designs showcase intricate mechanics. A change of just one degree Celsius keeps them running for two days. The Atmos exists in styles from classic to contemporary, all defined by silent sustainability. 

“Over the years, Jaeger-LeCoultre has produced breathtakingly exclusive timepieces. One of its most remarkable achievements is the invention of the smallest mechanical movement ever, in 1929.”