dʒˈɪm dʒˈæɹɪt mˌeɪd ɐ dˈiːp dˈaɪv tuː , fˈɪfti fˈæðəmz, ɔnðə ɹˈɛk ʌvðə lˌuːsɪtˈeɪniə ˈɔf sˈaʊθ ˈaɪɚlənd, fˈɑːloʊd baɪ ɐ ʃˈæloʊɚ dˈaɪv tʊ ɪnðɪ ˈɪŋɡlɪʃ tʃˈænəl ɪn nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi sˈɛvən ˈæftɚ wˈɪtʃ, dˈuː tə lˈæk ʌv ˈɪntɹɛst, ðə tɹaɪtˈoʊniə sˈuːt wʌz ɹᵻtˈaɪɚd.
Jim Jarret made a deep dive to , 50 fathoms, on the wreck of the Lusitania off south Ireland, followed by a shallower dive to  in the English Channel in 1937 after which, due to lack of interest, the Tritonia suit was retired.