Brand New Authentic IWC Pilot's Chronograph Performance Mercedes-AMG PETRONAS Formula One Team Automatic Black Dial Titanium Rubber Strap Men's Sports Watch Model IW388306. Brushed and Polished Titanium case with Black Rubber Strap . Titanium Tang clasp. Fixed. Tachymeter Scale bezel. Dial description: Luminous Black Hands and Arabic Numeral/Stick Hour Markers with Minute Markers Around the Outer Rim, the Day/Date at 3 o'clock and 3 Sub-dials on a Black Dial. Swiss Automatic. Chronograph movement. Calendar: Day of the Week and Date in 3 o'clock area. Chronograph sub-dials display: 60 Second, 30 Minute, 12 Hours, Day of the Week, Date. Powered by IWC Calibre 69385 engine with 46 hours power reserve. Watch functions: Date, Hour, Minute, Second, Day, Power Reserve, Chronograph, Speed. Screw Down crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 41mm. Case thickness: 14.7mm. Transparent case back. 100 Meters - 330 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: 388306. IWC Pilot's Chronograph Performance Mercedes-AMG PETRONAS Formula One Team Automatic Black Dial Titanium Rubber Strap Men's Watch IW388306 IW388306