Czapek’s first chronograph is driven by a bespoke automatic movement, the SXH3. It delivers 65 hours power reserve from a single barrel that drives the balance wheel at 36,000 vph and is COSC certified.  The movement makes use of some of the most advanced and effective mechanical elements, like the linear hammer, which reduces wear and tear on parts and resets all the associated dials in one easy movement. A modern solution, the vertical clutch, ensures a perfect start for the chronograph hand. Finally, the diamond-blasted anthracite bridges give the final aesthetic twist to the movement visible through the transparent case back.