Features:Stainless Steel Case - Genuine Leather Strap - Quartz Movement - Mineral Crystal - Analog Display - Chronograph Function1-Second Stopwatch - Regular Timekeeping - Aluminum Bezel12/24 Hours Display - Luminous Hands And Markers - Date Display - Screwed Case Back - Buckle ...Features:Stainless Steel Case - Genuine Leather Strap - Quartz Movement - Mineral Crystal - Analog Display - Chronograph Function1-Second Stopwatch - Regular Timekeeping - Aluminum Bezel12/24 Hours Display - Luminous Hands And Markers - Date Display - Screwed Case Back - Buckle Clasp100M Water Resistance - Approximate Case Diameter: 47.00 mm - Approximate Case Thickness: 12.30 mm - Â .