IWC/Porsche design compass watch in titanium ref 3511 with Certificate of Authenticity paper and IWC service invoice pink bringing everything together in a

bringing everything together in a harmonious way

and an original IWC booklet

and motorsport heritage came together in the most effortless way

This fine Gmt -master is fully serviced by our watch maker and is good for upcoming years

This is a great looking and classically styled vintage Day-Date in the classic 36mm yellow gold Oyster case

IWC/Porsche design compass watch in titanium ref 3511 with Certificate of Authenticity paper and IWC service invoice pink bringing everything together in aIn 197778, Porsche Design (founded by Ferdinand Butzi Porsche) approached IWC with the idea of creating a wristwatch with a built in compass. Butzi wanted something functional, bold, and distinctly different. It was a challenging time for Swiss watchmakers the quartz crisis was sharply reducing demand for mechanical watches. IWC saw this collaboration as an opportunity to innovate and tap into new markets. The first model in the series, Ref. 3510, was