ðə fˈɜːst sˈʌŋklˈæs vˈɛsəl,  nˈaʊ pɐsˈɪfɪk wˈɜːld, ˈɛntɚd sˈɜːvɪs ɪn nˈaɪntiːnhˈʌndɹɪd nˈaɪnti fˈaɪv ænd ðə lˈæst, ˈoʊʃən pɹˈɪnsɛs nˈaʊ kwˈiːn ʌvðɪ ˈoʊʃənz ˈɛntɚd sˈɜːvɪs ɪn tˈuː θˈaʊzənd.
The first Sun-class vessel,  (now Pacific World), entered service in 1995 and the last, Ocean Princess (now Queen of the Oceans) entered service in 2000.