Model : 18K Rose Gold Plated Sheen Finish SS Case and Polished Smooth Finish SS Bezel, Black Dial, Steel Arrow Sticks markers Leather Strap with Rose Gold Insiginia Tang BuckleMovement: Asia 2813 Modified Automatic Movement with Functional Power Reserve Functions: Hours, Minutes, Secs ( Subdial at 7), Date at 6.00 Subdial ( Set via Crown at 3.00), Dimensions : Dia 42mm x 11.5mm Thk Material : 1 piece forged case construction, solid 316 Steel, Thick 18K Rose Gold Plating ... 5 mils Back : Solid case back with Feature Small Display Window, Detail Serial Engraving Crown : One-piece Screw down crown with o ring Crystal: Sapphire Crystal AR CoatedWater-resistant