Drive de Cartier Extra-Flat watch, Manufacture mechanical movement with manual winding, caliber 430 MC. Case in steel, length: 38 mm, width: 39 mm, thickness: 6. 6 mm, octagonal steel crown set with a blue synthetic spinel. Silvered satin-brushed dial with sunray effect, blued-steel sword-shaped hands. Sapphire crystal. Semi-matte blue alligator-skin strap, 18 mm ardillon buckle in steel. Water-resistant to 3 bar (approx. 30 meters).Cartier's shaped watches have made their mark on history. Now, sophistication is redefined with Drive de Cartier. Making a bold statement with its unique cushion-shaped case, the watch is brought to life by the in-house Cartier Manufacture Movement 1904 MC. Explore the full Cartier range here.