 Anotanga basa rake rehunyanzvi nekirabhu yekumusha kwake Aberdeen pasi pemaneja Alex Ferguson, Watson akahwina mukombe we1979-80 Scottish Premier Division uye 1982-83 Scottish Cup, uye aivewo asingashandiswe chinzvimbo mu1983 European Cup Winners Cup Finalkukunda. Zvisinei haana kumbobvira ave mutambi wenguva dzose muchikwata ichocho chakasimba che Dons uye akasiya kirabhu pakupera kwemwaka iwoyo. 