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HomepageDaily ChatAt heart of EXTREM1 by Christophe Claret
May 10, 2018

At heart of EXTREM1 by Christophe Claret

Due to the mechanism architecture, a conventional crown through the case-band was impossible. Christophe Claret found the solution: winding and setting the movement vertically was a new solution in watchmaking. A folding key set into the case-back replaces the crown. 

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