Kawasaki 300X Ultra JetSki Kawasaki 300X Ultra JetSki from James (Jamie) Seymour Kawasaki 300X Ultra JetSki Design process of the Kawasaki 300X Ultra JetSki. The goal was to express the power of the 300 horsepower engine and create a dramatic "face" gLike Kawasaki 300X Ultra JetSki Design process of the Kawasaki 300X Ultra JetSki. The goal was to express the power of the 300 horsepower engine and create a dramatic "face" Transportation Industrial Design Share R 7 n Available Full-time James (Jamie) Seymour Senior Industrial Designer Huntington Beach, CA Follow Contact