Assorted Models of The Ronde De Cartier SeriesModel : 18K Rose Gold Plated Polished 316F Stainless Steel, Assorted Dials as Shown, 18K Rose Gold Plated Link Bracelet with Insignia Double Deployant ClaspMovement: Asian 2813 Automatic Movement,21J Insignia Rotor,Functions: Hours, Minutes, Seconds, Date at 3.00, Correct Date Font as Per genuine ... Blue Dimensions : Dia 41mm x 12mmMaterial : 1 piece 316F Forge Stainless Steel Casework, 18K Rose Gold Plating.. 5 Mils Back : Spring Open Officier Caseback over Display Caseback with Serial Engraving on Case rims... Crown : One-piece Screw down crown with o ring Crystal:Sapphire Crystal, Please note Genuine Watch does not have AR coating ...Water-Proof to 30m at Factory