Bold reality: a proven superyacht standout is now on the market, and Seawolf X could redefine your idea of a modern explorer yacht. The 42.8-meter Rossinavi catamaran Seawolf X, delivered in 2024, has just been listed for sale through a joint central agency with Brandon Kummer of Kitson Yachts and Will Christie and Felix Sowerbutts of Christie Yachts.
Fresh from its recent launch, Seawolf X blends a low-profile exterior by Fulvio De Simoni Yacht Design with naval architecture by Rossi Engineering Design & Services. Inside, Meyer Davis brings a refined yet relaxed atmosphere described as having a subtle New York influence, inspired by sun, sea, and sand.
Price is €36,900,000.
The yacht has been meticulously maintained since joining the charter fleet in June 2024, with only light charter use. A February 2025 BOAT feature on board reveals how the Viareggio shipyard reshaped the multihull platform for a sharper, more contemporary silhouette.
Interiors and layout focus on comfortable, spacious living. Seawolf X spans a 13.6-meter beam, delivering a generous internal volume of 499 GT and accommodations for 12 guests. The owner’s suite sits on the main deck forward, spanning 70 square meters, while four additional cabins occupy the lower deck.
Outdoor living is a hallmark, with three distinct al fresco zones: an aft cockpit with a pool flanked by sunpads, a large sun deck for lounging, and a versatile bow area whose hidden pool can be revealed as an open-air cinema.
Efficiency takes center stage thanks to a hybrid-electric propulsion system designed to slash fuel consumption by up to 75 percent. The 1.5 MW battery bank supports more than 24 hours of silent, vibration-free operation, complemented by solar integration and lightweight construction to boost overall efficiency. Top speed sits at 12 knots, with a comfortable cruise at 10 knots.
In short, Seawolf X represents a rare blend of cutting-edge catamaran design, lavish yet eco-conscious interiors, and practical long-range capability. It’s the kind of yacht that appeals to buyers seeking both performance and a distinct, contemporary aesthetic.
Would you consider a high-performance hybrid catamaran with expansive exterior spaces for family cruising, or do you prefer a planing superyacht with speed-focused performance? Share your thoughts in the comments.
