Features: Stainless Steel Case Stainless Steel Bracelet Quartz Movement Sapphire Crystal Black Dial Luminous Hands And Markers Black Titanium Bezel With Tachymeter Scale Chronograph Function Date Displays Screw In Crown Screw In Case Back Deployment Clasp 200M Water Resistance Approximate Case Diameter: 43mm Approximate Case Thickness: 11.5mm