Model : 18K Rose Gold / Champagne Gold Plated Polished Stainless Steel Case, White Dial, Rose Gold Numeral markers 18K Rose Gold / Champagne Gold Plated Stainless Steel Mesh Bracelet with Insignia Tang BuckleMovement: Nickle Plated Asian 2892 Automatic Movement, 21J, 28800bph Functions: Hours, Minutes, Secs, Date at 3.00 ( Set via Crown) Dimensions : Dia 40mm x 9mm Thk Material : 1 piece forged case construction, solid 316 Steel, Thick 18K Rose Gold / Champagne Gold Plating .. 5 Mils Back : Solid case back, Detail Serial Engraving Crown : One-piece Screw down crown with o ring Crystal: Sapphire crystal, Water-resistant