Features: Stainless Steel Case Genuine Leather Strap Quartz Movement Anti Reflection Coated Mineral Crystal Black Dial Analog Display Chronograph Function 12/24 Hours Display Luminous Hands And Markers Date Display Pull Out Crown Screwed Case Back Buckle Clasp 50M Water Resistance Approximate Case Diameter: 43.00 mm Approximate Case Thickness: 14.05 mm