Cartier Calibre de Cartier Automatic Watch WF100015

38mm 18K pink gold case set with brilliant-cut diamonds, 9 mm thick, faceted crown set with a brilliant-cut diamond, sapphire crystal, 18K white gold dial set with brilliant-cut diamonds, caliber 1904 MC self-winding movement with calendar aperture at 3 o'clock and small seconds counter at 6 o'clock, approximately 48 hours of power reserve, dark brown semi-matte alligator skin strap, double adjustable folding 18K pink gold buckle set with brilliant-cut diamonds. Water resistant to 30 meters.