The history of the IWC Ingenieur is very rich and this particular watch is not only one of the most iconic watches from this manufacture from Schaffhausen but also a legend and icon in the watch world. Originally launched in 1944 and revamped way too many times —at least five that we can remember—, the biggest changes to this model have taken place in 1976, 2005, 2008, 2012 and now in 2017.