Model : Polished Stainless Steel Pillow Casework, Smooth Bezel, Blue Dial, Numeral Markers, Leather Strap with Insignia Tang Buckle Movement: Asian 2813 Automatic Movement, 21J, 21600bph, Perforated Insignia Gold Rotor Functions: Hours, Minutes, Seconds, Faux non working Chronograph. Dimensions : Width 42mm x Height 42mm x 13mm Thk Material : 1 piece forged case construction, solid 316 stainless steel, Back : Display Case back with Detail Serial Engraving on Case rims Crown : One-piece pull out crown with o ring Crystal: Sapphire Sapphire Water Resistant