Jaeger-LeCoultre watches

Atmos

Beyond wristwatches, Jaeger-LeCoultre is known for its Atmos clocksicons of technical innovation. Powered by tiny fluctuations in temperature, they need no winding. A change of just one degree Celsius keeps them running for two days.

The Jaeger-LeCoultre logo, featuring the brand name in black serif font with a stylized "JL" monogram above.