Sealen B is a 34.2 m / 112′3″ luxury sailing yacht. She was built by Royal Huisman in 2000.
With a beam of 7.8 m and a draft of 3.9 m, she has an aluminium hull and aluminium superstructure. This adds up to a gross tonnage of 131 tons.
She is powered by MTU engines of 415 hp each giving her a maximum speed of 14 knots and a cruising speed of 10 knots. Sealen B's maximum range is estimated at 2400 nautical miles.
The sailing yacht can accommodate 8 guests in 4 cabins with an interior design by Andrew Winch and an exterior design by German Frers.