Coussin de Cartier watch. small model. quartz movement. 18K white gold (750/1000) case. dial and crown set with 313 brilliant-cut diamonds totaling 2.67 carats. Case dimensions: 27.1 x 27.7 mm. thickness: 7.0 mm. Case set with 66 spinels. rhodiumized white gold-finish steel sword-shaped hands. black calfskin strap. rhodiumized 18K white gold (750/1000) ardillon buckle set with 21 brilliant-cut diamonds totaling 0.21 carat. Water-resistant up to 3 bar (approx. 30 meters/100 feet).