Sea D is a 39.5 m / 129′8″ luxury motor yacht. She was built by Turquoise Yachts in 2003.
With a beam of 8.32 m and a draft of 1.8 m, she has an aluminium hull and aluminium superstructure. This adds up to a gross tonnage of 398 tons.
She is powered by engines giving her a maximum speed of 23 knots and a cruising speed of 18 knots. Sea D's maximum range is estimated at 1800 nautical miles.
The motor yacht can accommodate 10 guests in 5 cabins with an interior design by Paolo Caliari and an exterior design by Paola Caliari.