Model : 18k Rose Gold Plated Polished Stainless Steel Case and SmoothBezel, Silver Dial , Rose Gold Stick Markerson Croc Pressed Leather strap with Single Fold Deployant .. Release catchMovement: Nickle Plated Japanese Miyota 9015 Automatic movement, 28800bph, 21J, Rose Gold Ornamential Rotor Functions: Hours, Minutes,Seconds, Date ( Set at Crown) Dimensions : Dia 42.5mm x 11.5mm ThkMaterial: 1piece forged case construction, solid 316 stainless steel, Thick 18K Rose Gold Plating... 5 Mils Back: Display Caseback with detailed engraving on Case rims.. Crown: One-piece Screw down crown with o ring Crystal:Sapphire crystal Water-resistant