The TAG Heuer Formula 1 Solargraph WBY1112.BA0042 is a 38mm stainless steel watch featuring a blue opalin dial with rhodium-plated hands and indexes coated in Super-LumiNova® for enhanced legibility. Powered by the Calibre TH50-00 solar quartz movement, it offers hours, minutes, seconds, and date functions. The watch includes a bi-directional rotating bezel made from TH-Polylight material and is water-resistant up to 100 meters. The stainless steel bracelet is secured with a folding clasp featuring double safety push-buttons. Reference number: WBY1112.BA0042.