TAG Heuer - a Formula 1 watch, 41mm. TAG Heuer - a Formula 1 bracelet watch. Stainless steel case and calibrated bezel. Case width 41mm. Reference WAZ211A, serial RZK6565. Signed automatic calibre 7. Black dial with luminous baton hour markers, luminous Arabic numeral twelve and six, date aperture to three. Fitted to a signed stainless steel bracelet with folding clasp.