 Nyora kupfuurira kweiyi ndima - Watson akaberekerwa muSingapore muna July 1912. Muma1930 nama1940 pamuchato wokupinda kweJapan muHong Kong, akashanda muHong Kong Naval Volunteer Force. Watson akava muzvinabhizimisi uye muridzi weLammert Brothers Auctioneers Ltd. iyo yaishanda kunze kwePedder Building muCentral mushure meHondo Yenyika Yechipiri. Kubva muna 1964 kusvika muna 1970, Watson aiva nhengo isiri yepamutemo yeLegislative Council. Akamutsa ruzhinji pamusoro penyaya yekusimudza mitero yerunhare muna 1964 nokutaura kuti basa rerunhare muHong Kong rakanga riri rimwe remitengo yakaderera zvikuru munyika musi wa 29 April. Watson aive director weHong Kong Telephone Company nenhengo mbiri dzeLegislative Council Kan Yuet-keung naKwan Cho-yiu avo vakashandawo kuHong Kong Telephone. 