The Invictus Yacht TT460 was designed by Christian Grande and is powered with twin Volvo Penta IPS650 diesels. Courtesy Invictus Yacht Invictus Yacht has unveiled the first photos of its new flagship, the Invictus TT460. The boat is just under 47 feet length overall with customizable interiors. Power is a pair of Volvo Penta IPS650s. The design of the Invictus TT460 is by Christian Grande. Noteworthy details include a windscreen that extends from the bow to amidships, blending with the carbon hardtop to create a sleek, modern look. There are sunpads at the bow, while a dinette is amidships. It can be folded back to make room for a second area where guests can enjoy sun or be protected under the hardtop.