Jewelry, Eyewear and Watch Design Astronef Double Tourbillon Watch by Les Ateliers Louis Moinet Astronef is heir to both ancestral know-how and an unyielding desire to create the design of tomorrow. Its character combines adrenaline and contemporary art. It showcases recently introduced technology involving two tourbillons rotating in opposite directions at high speed. They cross paths 18 times per hour and are built on two different levels. This gives life to a captivating animation, which unfolds before the wondering gaze. In all, six distinct elements are in motion: two satellite tourbillons rotating around the dial, as well as their two cages and their two counterweights.