TAG Heuer - a Formula 1 watch, 41mm. TAG Heuer - a Formula 1 wrist watch. Stainless steel case with calibrated bezel. Case width 41mm. Reference WAZ1111, serial RHX0988. Unsigned quartz movement. White dial with baton hour markers, date aperture to three. Fitted to a signed black rubber strap with stainless steel pin buckle. Box and papers.