Amadeus I is a 44.7 m / 146′8″ luxury motor yacht. She was built by Timmerman in 2014.
With a beam of 9.2 m and a draft of 2.6 m, she has a steel hull and aluminium superstructure. This adds up to a gross tonnage of 492 tons.
She is powered by Caterpillar engines of 1440 hp each giving her a maximum speed of 13.8 knots and a cruising speed of 10.3 knots. Amadeus I's maximum range is estimated at 4000 nautical miles.
The motor yacht can accommodate 10 guests in 5 cabins with an interior design by Frangulyan Studio and an exterior design by Vripack.