Features: Case/Bezel Material: Stainless Steel Resin/Rubber Strap Quartz Movement Mineral Crystal Black Dial Analog Display Chronograph Function Retrograde 1/10-Second Stopwatch Regular Timekeeping Accuracy: ±20 Seconds Per Month Luminous Hands And Indexes Date Display Solid Case Back Buckle Clasp 100M Water Resistance Approximate Size Of Case: 53 x 47 x 12.1mm