Engineered for performance, Designed for comfort, Dynamic Dials and Superior Legibility Black Face Stainless Steel Case and Bracelet Scratch Resistant Anti Reflective Sapphire Crystal Unidirectional Rotating Bezel (Bezel only turns one direction) Luminous Hands and Markers Screw-In Caseback Screw-Down Crown Date Magnifier directly over the Date on the face, not on the Sapphire Crystal Water Resistant to 500 Meters (1600ft) 43mm Case Diameter