Pierre Kunz is a Swiss watch brand owned by the Franck Muller. Pierre Kunz originally made the perpetual calendar movements for Patek Philippe before going to work for Franck Muller. Pierre Kunz was such a great watchmaker for Franck Muller that Muller and Vartan Sirmakes let him start his own brand. Pierre Kunz’s most popular lines are the Chrono Sport and Cupidon collections. GOVBERG JEWELERS IS AN OFFICIAL AUTHORIZED RETAILER OF PIERRE KUNZ.