The TAG Heuer Formula 1 Solargraph WBY1111.BA0042 is a 38mm stainless steel watch featuring a white opaline dial with black lacquered applied indexes and hands, both coated with Super-LumiNova® for enhanced visibility. Powered by the solar quartz Calibre TH50-00 movement, it offers hours, minutes, seconds, and date functions. The watch includes a black TH-Polylight turning bezel, a sand-blasted stainless steel bracelet with a folding clasp, and is water-resistant up to 100 meters. Reference number: WBY1111.BA0042.