cartier drive de cartier extra flat 18kt white gold 39mm men's watch

38mm x 39mm 18K white gold case, 6.6mm thick, octagonal 18K white gold crown set with a faceted sapphire, sapphire crystal, silvered satin-brushed dial with sunray effect, Roman numerals and blued-steel sword-shaped hands, caliber 430 MC manual-winding movement, semi-matte grey alligator strap, 18K white gold ardillon buckle. Water resistant to 30 meters.