UPC 794504207149

• Brushed and polished stainless steel case (45 mm in diameter, 14 mm thick), Screw-down case-back with engraving of a Formula 1TM racing car, Tachymeter scale displayed on the bezel
• Slate grey dial with black sub-dials, Silver-tone luminescent hands and indices, Minute scale displayed around the flange, Small seconds sub-dial displayed at the 6 o'clock position, Date window at the 6 o'clock position
• Chronograph function features a sweep seconds hand along with 30 minute and 12 hour counters at the 12 o'clock position, Chronograph flyback function allows restarting of the chrono without having to stop, reset and start the chrono
• Screw-down crown, Scratch resistant sapphire crystal with anti-reflection coating on both sides
• Swiss automatic movement, IWC caliber 89361, Power reserve of 68 hours, Water resistant to 12 ATM/120 meters/396 feet, Brushed stainless steel bracelet, Push button deployment clasp

In 2013 IWC Schaffhausen embarked on the Formula One season as the Official Engineering Partner of the MERCEDES AMG PETRONAS Formula OneTM Team. The designers, technicians and engineers on both sides share a common passion for precision and performance engineering. To mark this cooperation, IWC rolled out the Ingenieur Chronograph Racer in stainless steel with an engraving of a Formula One racing car on the case back. The rugged timepiece has been equipped with one of the most efficient movements manufactured entirely by IWC, the 89361 calibre. It displays stopped times in hours and minutes on a totalizer, while times up to one minute are measured by the central stopwatch hand. It also features a tachymeter scale that shows the average speed covered over a distance of 1,000 metres. Thanks to the flyback function, pressing the reset button brings the stopwatch hand back to zero and immediately restarts timing, making it perfect for recording pit-stop times. The chronograph is available with a slate-coloured dial and black totalizers or a silver-plated dial with silver-plated totalizers and blue hands. The red "60" in the chapter ring was inspired by the digital display on the steering wheel of the MERCEDES AMG PETRONAS Formula OneTM Team racing car.