Mechanical manufacture high-frequency chronograph (5 Hz) with silicon escapement, automatic winding and date, BVL 328 - Velocissimo caliber decorated with perlage, côtes de Genève and chamfered finish. 50-hour power reserve. 41 mm stainless steel case treated with black Diamond Like Carbon, 18 kt pink gold crown set with ceramic, transparent back case. Lacquered polished dial executed with champlevé technique and hand-applied pink gold indexes. Integrated rubber strap with stainless steel ardillon buckle treated with black Diamond Like Carbon. Water-resistant up to 100 metres.