The Ronde Croisière de Cartier watch encapsulates all the Cartier watchmaking design codes, from the guilloché dial with Roman numerals to the cabochon winding crown and the traditional rail-track. This watch, water-resistant to 100 m, blends classic design with a sporty look - a testament to elegance. The Ronde Croisière de Cartier watch houses the automatic movement 1847 MC, which was entirely designed, developed and assembled at the Cartier Manufacture.Ronde Croisière de Cartier watch, 42 mm, Manufacture self-winding mechanical movement, calibre 1847 MC. Steel case, fluted crown set with a black synthetic cabochon-shaped spinel, silvered dial, sword-shaped hands, sapphire crystal, black calfskin strap, double adjustable folding steel buckle, calendar aperture at 3 o'clock. Case dimensions: diameter: 42 mm, thickness: 9.7 mm. Water-resistant to 10 bar (approx. 100 metres).