For sale is an exceptional Fortis b-42 Official Cosmonauts Chronograph Titanium Automatic 7750 from 2008, which not only impresses with its robust construction and precise technology, but also with its unique individualization. The watch was converted to the carbon dial of the Fortis b-42 Black Chronograph at Fortis immediately before it was purchased, making it a truly unique piece. The watch has always been regularly serviced by Fortis and all service records and service receipts are available. This watch is the perfect choice for collectors and lovers of high-quality, functional timepieces who are also looking for a truly unique piece. Due to the limited edition and the rare individualization, it is an absolute rarity.