The TAG Heuer Formula 1 Solargraph WBY1117.FT8087 is a 38mm watch featuring a black DLC-coated steel case and a yellow rubber strap. It is powered by the Calibre TH50-00 solar quartz movement, offering functions including hours, minutes, seconds, and date. The black opalin dial is complemented by a yellow flange and a TH-Polylight bezel. The watch is water-resistant up to 100 meters and has a case thickness of 9.9mm. Reference number: WBY1117.FT8087.