In an only-in-Oz world premiere, a multi-panel Riviera emblem was rotated to reveal the Australian flag as 50 Riviera team members welcomed the Riviera 4600Sport Yacht Platinum Edition.

The Riviera design team collaborated with 4D Designs to create a yacht with exceptional interior volume, style and blue water performance.

The 4600 includes a raft of Platinum Edition features and luxury appointments, including premium fabrics, high-gloss walnut timber cabinetry, in-vogue lounges and plush carpet in the staterooms. The hardtop and targa arch are presented in Riviera Platinum; electronic arrays, air vents and boot tops are rendered in a black finish.

The motor yacht provides sleeping accommodation for six adults in three staterooms, including a full-beam master amidships. The hydraulic swim platform can accommodate tenders up to three metres long and the tender garage can take water sports equipment up to 2.7 metres long.

Twin Volvo Penta D6-IPS650s with IPS10 pod drives deliver 353kW (480hp) each (D8-IPS800s with IPS 15 pod drives optional).