316L Surgical-Quality Stainless Steel Case Accurate Swiss Quartz Movement Sapphire-Coated Mineral Crystal Carbon Fiber Pattern Dial Logo-Engraved Stainless Steel Bubbleback Caseback Uni-Directional Bezel Helium Release Valve Screw-Down Crown Unique Hinged Crown Protector NATO Fiber-Weaved Genuine Leather Strap Logo-Engraved Stainless Steel Clasp Luminous Hands Luminous Markers Magnified Date Display 44mm Diameter 50 ATM Water Resistance (Professional Deep Diving Approved)