Coussin de Cartier watch, medium model, quartz movement. 18K white gold (750/1000) case and crown set with 177 brilliant-cut diamonds totaling 4.09 carats. Case dimensions: 30.4 x 31.1 mm, thickness: 7.1 mm. Sunray silver dial, blued-steel sword-shaped hands, blue calfskin strap, rhodiumized 18K white gold (750/1000) ardillon buckle. Water-resistant up to 3 bar (approx. 30 meters/100 feet).