Model : PVD Black Coated Brushed Stainless SteelS Case, Black Dial,Black Subdials, Leather Strap with Single Fold Deployant Clasp Red Uni-directional Rotating Dving Bezel Movement: Asian 7750 Working Chronograph Automatic Movement Functions: Hours, Minutes, Seconds : Running Secs at 9.00 subdials, Chronograph : 3.00 subdial - minute counter, 6.00 Subdial - hour counter. 2.00 pusher - start/stop chrono, 4.00 pusher - reset Date ( at 3.00 set via crown ,Dimensions : Dia 46mm x 16mm ThkMaterial: 1piece forged case construction, solid 316 stainless steel Back: Solid case back with Detail Serial Engraving Crown: One-piece screw down crown with o ring Crystal: Sapphire Crystal,