Cartier Tank Solo Watch – 31 mm Steel Case – Black Grained Calfskin Strap – WSTA0029

31mm x 40.85mm stainless steel case, 7.65mm thick, beaded crown set with a synthetic cabochon-shaped spinel, sapphire crystal, silvered opaline dial with blued-steel sword-shaped hands, self-winding movement, black grained calfskin interchangeable strap, steel double adjustable folding buckle. Water resistant to 30 meters.