Sunseeker's new flagship tri-deck 155 Yacht is now in build, and the first is due to launch in 2014. With a 4500 nautical mile range, this is the first ever semi-displacement, round bilge and long keel hull from Sunseeker. The 155 Yacht takes the concept of series building with personal customisation a step further than others, the modular composite build methodology virtually allowing owners a free hand, not just in the interior but also in the design of the actual superstructure. With a top speed of up to 26 knots the 155 Yacht will accommodate up to 12 guests and 10 crew members.