hɪz wˈɑːtʃᵻz ɑːɹ ʌv hˈaɪ kwˈɔlᵻɾi ænd wɜː jˈuːʒuːəli pɹəvˈaɪdᵻd wɪð pɹˈɛʃəs mˈɛɾəl kˈeɪsᵻz, ˈɔfən ɪn ɡˈoʊld; ðiːz hæv ˈɔfən bˌɪn lˈɔst ɪnðə kˈoːɹs ʌv tˈaɪm, sˌoʊ ðæt mˈɛni dʒˈɑːnsən wˈɑːtʃᵻz nˈaʊ sɚvˈaɪv ˈoʊnli æz ʌŋkˈeɪst mˈuːvmənts.
His watches are of high quality and were usually provided with precious metal cases, often in gold; these have often been lost in the course of time, so that many Johnson watches now survive only as uncased movements.