Cartier Ronde Croisiere de Cartier Watch WSRN0010

42mm steel case, 9.7mm thick, fluted crown with a black synthetic cabochon-shaped spinel, sapphire crystal, silvered dial with Roman numerals and blued-steel sword-shaped hands, caliber 1847 MC self winding movement with calendar aperture at 3 o'clock, steel bracelet. Water resistant to 100 meters.