Two new models from Pierre Kunz. The "Vertigo" with linear retrograde hour indicator on left, rising and falling with each 12 hour cycle and compartmentalized minutes and seconds in the displays on the right.
Vertigo movement
Secondly, the Pierre Kunz "Spirit Diver" with a depth gauge (up to 80 meters) inside a sapphire tube fixed to the left side of the case and rotating disc for seconds.
via Selectism Related Stories on The Watchismo Times;