Cartier Santos de Cartier

The Santos de Cartier WSSA0039 has a 39.8 x 47.5 mm square case in steel and ADLC. The case is 9.38 mm thick, and the watch is the large model. Calibre 1847 MC is a self-winding Manufacture mechanical movement with a 40 hour power reserve. A sapphire crystal covers the black dial, which has a date aperture and central seconds. The hands are black steel and sword-shaped, with luminescent material. The steel crown is set with a faceted black synthetic spinel. A rubber strap is fitted with an interchangeable steel folding buckle, and a second strap in black alligator skin is included. Cartier rates the case to 100 metres.