La Clef du Temps

LIMITED EDITION OF 24 PIECES
An exceptional mechanism created by Mathias Buttet – founder of Confrérie Horlogère – for the Only Watch 09 auction: an event that takes place every two years and is aimed at raising funds to help children affected by Duchenne muscular dystrophy.

Touched by the devastating effects of this disease, Mathias Buttet has developed a Vertical tourbillon watch which features a hand-wound mechanical movement able to make the time last longer for those who don’t have much of it. Moreover, the prototype developed has been enriched with a further function allowing users to shorten the time if they so wish.