Ronde Louis Cartier watch, XL model, 42 mm diameter. Mechanical movement with manual winding caliber 9754 MC. 18K rhodiumized white gold case set with 60 brilliant-cut diamonds and beaded crown set with a brilliant-cut diamond, totaling 1.53 carats. 18K rhodiumized white gold dial set with 587 brilliant-cut diamonds totaling 1.26 carats. Blued-steel apple-shaped hands. Sapphire crystal. Black matte alligator-skin strap with 18 mm adjustable 18K rhodiumized white gold folding buckle. Small seconds at 10 oclock. Sapphire case back. Thickness: 7.25 mm. Water-resistant to 30 meters/100 feet.