The H-20-S Hamilton automatic movement echoes the skeletonization theme uniting proven craftsmanship with relentless accuracy. Contemporary decoration ranging from brushed skeletonized rotors to an intricate âH'-pattern on individual elements add a sense of theater to traditional precision timekeeping. The wearer âaudienceâ participates in this show directly thanks to generously dimensioned openings displaying components such as the escapement hairspring and barrel zealously at work.