With Colossal, Hysek celebrates twenty years of  complete independence, creative freedom and constant pushing back of aesthetic and technical frontiers.
This major Grande Complication piece features over 1,000 components. It brings together three concepts: an instant-jump, linear display of the Hours and Minutes, a Jumping Perpetual Calendar, both using rollers, and a three-dimensional Moon Phase.

Discover More Jumping Hours and Perpetual Calendar CO5780R01 50972 Fine Watchmaking Colossal