Crafted from carbon fibers, the 44mm Carbotech case is three times lighter than titanium and five times lighter than steel, delivering unmatched resistance to external forces and corrosion. Innovative, lightweight, robust. Automatic mechanical, P.900 calibre, 12 ½ lignes, 4.2 mm thick, 23 jewels, 28,800 alternations/hour. Incabloc® anti-shock device. Power reserve 3 days, one barrel. 171 components.