We like to think our self-winding watches can run forever. But they will stop eventually, and before then their accuracy will degrade. Friction, viscosity, air resistance, not to mention entropy ...

Jaeger-LeCoultre’s recently re-appointed CEO Jérôme Lambert has two focuses for his new era at the venerable Swiss label: “watchmaking creativity” and “revolutionary product”. At least, that’s what he ...

Throughout his life, Swiss engineer Jean-Léon Reutter was fascinated by the idea of a clock that could keep time for centuries without a winding mechanism or an external power source. In 1928, upon ...