Tag Heuer Formula 1 quartz wristwatch 41 mm. Ref WAZ1120. BB0879. Round blue dial with Roman numerals, luminous hands and markers, date window at 3 o'clock. Stainless steel. Box and papers, all watches are sold as is. Webb's make no guarantee of the future working order of the watch or battery life, and watches May need to be serviced to improve accuracy. None of the watches have been tested for time keeping accuracy or running time, nor have any seals been tested on water-resistant watches. Vintage watches May have been restored or repaired over the years, as such Webb's cannot guarantee that individual component parts are original or authentic.