effective protection against strong magnetic fields, a design parameter of the very first Ingenieur watches that IWC introduced in the 1950's. Offered on a strap or bracelet in stainless steel, 18K rose gold, or titanium, depending upon the model, the IWC Ingenieur collection offers exceptionally fine finish work. The ruggedly built selfwinding mechanical movements within the Ingenieur watches have been carefully adjusted by IWC's skilled watchmakers, and uphold the legendary qualities of precision, fine craftsmanship, and uncompromising technical sophistication that has made the name "Ingenieur" legendary within the category of luxury sports watches.