Tag Heuer Formular 1 gentleman's quartz wristwatch, model no... Tag Heuer Formular 1 gentleman's quartz wristwatch, model no. WAZ 1120, serial no. RHM 3357, in stainless and bi-colour case and strap, with blue rotating seconds bezel, blue dial, baton indices and Arabic numerals at 6 and 12, date window, case diameter approximately 43mm, with spare links, instruction book and original purchase receipt from 2017, box and outer box., Good condition. Only very minor surface marks to the watch. Not currently running, requires a battery.