To celebrate the 50th anniversary of their partner Mercedes-AMG, IWC unveils a new edition of the Ingenieur Chronograph Sport, which was introduced earlier, in March of this year. The new version comes in a titanium case, with new hour or 5-minute markers, and its magnetic field protection comes in the style of a brake disc! Let’s have a look at how IWC celebrates the 50th anniversary of their partner Mercedes-AMG.