>>PIERRE KUNZ — Insanity

At the WPHH in 2007 Pierre Kunz introduced an incredible piece of retrograde mechanics called Infinity Looping. The name of this timepiece refers to the movements that the single hand makes in order to display the hours and minutes. This is done using a cycloid hour hand that moves along a scale highly reminiscent of a child’s Spirograph; it traces a path along a looped set of twelve hours with each line in between standing for five minutes.read more...