Measuring 17 metres in length, the Invictus model is the first in the builder’s ST range, featuring interior and exterior design by Christian Grande alongside naval architecture developed by Cantieri Aschenez.
Protected outdoor living and social spaces
The exterior arrangement onboard the yacht centres around spacious entertaining areas designed to encourage relaxed outdoor living throughout extended cruising trips. On the aft deck, the cockpit features a flexible seating arrangement positioned around a dining table that converts into a large sunpad, while fold-down bulwarks expand the usable deck area closer to the water. Wide protected side decks lead forward to a spacious bow lounge developed as one of the yacht’s primary social spaces, with generous seating and sunbathing areas. Large sliding glass doors and side windows further strengthen the connection between the cockpit and salon to create a continuous indoor-outdoor living environment, with the boat's protected exterior layout expected to be among the key highlights showcased during its Venice Boat Show 2026 debut.
Contemporary interior with flexible accommodation
Inside, the motor yacht features a contemporary main salon with panoramic side glazing designed to maximise natural light and uninterrupted sea views throughout the interior living spaces. Warm wood finishes, refined upholstery details and soft neutral tones create a sophisticated Mediterranean-inspired atmosphere. At the same time, the open-plan layout has been developed to improve circulation between social areas on board. Accommodation below deck includes a spacious owner’s cabin alongside a VIP cabin, both with ensuite bathrooms, while the convertible midship area can be configured as either a lounge or a third cabin arrangement depending on owner preference.
IPS-powered cruising platform
Built in fibreglass, the yacht is powered by twin Volvo Penta IPS engines capable of delivering a top speed of approximately 35 knots, balancing strong performance with efficient cruising capability and simplified manoeuvrability.
Award-recognised cruising design
In addition to its show debut, the Invictus ST550 has already gained recognition on the international awards circuit, placing as a finalist in the Best Layout (13.7–19.5m) category at the World Yachts Trophies 2025 and earning a nomination in the Motor Yacht 16–18m category at the Yacht Style Awards 2026. The nominations highlight the yacht’s combination of contemporary styling, protected cruising layout and flexible onboard living spaces within the competitive sub-20-metre motor yacht segment.
Other yachts in the Invictus portfolio
According to YachtBuyer MarketWatch, the largest yacht database in the world, Invictus Yacht currently offers models across its GT series, TT series and new ST range. Alongside the new ST550, the builder’s wider portfolio includes models such as the Invictus TT460 motor yacht and flagship Invictus TT550 motor yacht, both of which continue the brand’s focus on contemporary Italian styling and versatile social layouts. The TT460 delivers a more compact platform suited to owner-operators and day cruising, while the larger TT550 introduces expanded entertaining spaces and increased overnight accommodation for extended cruising experiences.
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