Cutting then profiles the cogs, wheels and pinions using a milling cutter which removes unwanted material until the perfect profile is obtained. Jaeger-LeCoultre’s exceptional quality is due to a series of processes developed and perfected over the firm’s long history. These include rolling the pinions and the balance-wheel staff in order to improve the working of the watch. It is a manual operation which demands great skill, exceptional dexterity and excellent eyesight. An extremely delicate task given the tiny dimensions and the minuscule space worked on.
In order to navigate around www.jaeger-lecoultre.com as efficiently as possible, we recommend that you update your version of Internet Explorer