Features: Stainless Steel Case Black Rubber Strap Quartz Movement Scratch Resistant Sapphire Crystal Black Dial Silver-Tone Hands And Index Hour Markers Minute Markers Around The Outer Rim Titanium Carbide Coated Bezel Luminous Hands And Markers Date Display Screw Down Crown Screw-In Case Back Buckle Clasp 200M Water Resistance Approximate Case Diameter: 41mm Approximate Case Thickness: 13mm