21 Sea Sands is a 28.96 m / 95′1″ luxury motor yacht. She was built by Princess Yachts in 2009.
With a beam of 7.01 m and a draft of 1.83 m, she has a GRP hull and GRP superstructure. This adds up to a gross tonnage of 173 tons.
She is powered by MTU engines of 2400 hp each giving her a maximum speed of 25 knots and a cruising speed of 12 knots. 21 Sea Sands's maximum range is estimated at 400 nautical miles.
The motor yacht can accommodate 8 guests in 4 cabins with an interior design by Christian's & Hennie and an exterior design by Olesinski.