The 1955 model is referring to, is shown below.This fairly large time piece for that era of 36.5mm had this new winding system by the name of one of their directors, Albert Pellaton. This new winding system was especially useful for watch makers, replica audemars piguet watches who now could simply disconnect the automatic winding system and the barrel of the watch to do repairs on the main spring or escapement, without removing the winding system in total.
Also, the Pellaton winding system used an innovative way to make the movement as shock proof as possible, by using this flexible (winding)rotor bridge. This model, with caliber 8531 movement that also includes the Pellaton winding system of course, is a much better fit and should have been used as IWCs true source of inspiration for their 2008 novelty.Although IWC made up a nice story using the wrong reference, the Ingenieur remains a terrific anti-magnetic watch. Since these Ingenieur models arent appreciated by the masses, you can find them fairly well and nicely priced in the 2nd hand market. In my opinion, its undeserved that the Ingenieur line-up is so underrated. My guess is that the design of these models arent as catchy as the Porugieser line-up of watches Dimer did a similar write up in Dutch for the DeZinvanLuxe watch portal. I used his pictures and article as a source for this blog post. Please visit his article for some more pictures of vintage models and catalogues. This Pellaton winding system is still present in a number of IWC watches, including the current line-up of Ingenieur models. Below, you see a close-up of the current caliber 80110 movement that has this shock proof Pellaton winding system.In 2008, IWC introduced the Vintage Collection in order to celebrate their 140th anniversary. One of the watches in this collection was the Ingenieur as you can see in the Dimers excellent photograph above.As you can see, the photograph of Dimer and the vintage IWC catalogue replica a lange soh replica chopard Mille Miglia Rubber Strap watches image above do not match that well. Although the hands, case design and Ingenieur print on the dial remind us of the vintage model, there are quite some differences to observe.What about the hour markers and metal applied frame of the date window? The color of the dial and the pie-pan shape of the vintage model are also quite different from the new Vintage Collection Ingenieur. All-in-all, a nice source of inspiration, but one can hardly speak of a replica or proper re-edition. Its more like the current Rolex Milgauss versus the vintage Rolex Milgauss 1019 models, to name a direct competitor of a watch with a weak iron inner case.After strawling the web for more similar Ingenieur models from the years long gone, Dimer found this 1966 Ingenieur which is more like the new Vintage Collection replica breitling Blackbird watches Ingenieur.
