Pedzisa mutsara unotevera: Kwemwaka wa1983, motokari yacho yakabva yagadziridzwa kuva MP4/1C, uye mwaka wakatanga ne1<unk>2 yekupedzisa yeMP4/1C paRound 2 mu
Long Beach, umo Watson akakunda kubva panhamba 22 pagiredhi <unk> kumashure kwakanyanya pagiredhi mutyairi akakunda kubva kuFormula One <unk> uye Lauda akapedza wechipiri kubva panhamba 23 kunyangwe achitambura nekurwadziwa kwetsoka kwakanyanya. Motokari iyi yakashandiswa mumwaka wose asi ichirwisana nemotokari dzine simba zvikuru dzeRenault, Ferrari neBMW, migumisiro neCosworth V8 yakanga yava yakaoma zvikuru kusvika, kunyange zvazvo Watson akapedza wechitatu paDetroit Grand Prix uye mujaho wokupedzisira wemotokari yeCosworth muHolland.