Features: Resin Case Nitrile Butadiene Rubber Strap Quartz Movement Mineral Crystal Black Dial Analog Display Luminous Hands And Markers Date Display Uni Directional Rotating Bezel 12/24 Hours Display Screw Down Crown Screwed Case Back Buckle Clasp 200M Water Resistance Approximate Case Diameter: 45mm Approximate Case Thickness: 14mm nbsp;