RELENTLESS - Trinity FOR SALE

Built to full ABS standards with A1 Yachting Service and AMS class and MCA certification, RELENTLESS is among the finest custom Trinity tri-deck superyachts and luxury motor yachts. Refit in 2024 with a full exterior repaint, upgraded electronics, and a new climate-control system, she is charter-ready and immaculate.

Highlights & recent updates

Built to full ABS A1 Yachting Service, AMS classification and MCA certification, RELENTLESS stands among the finest custom Trinity tri-deck motor yachts ever launched. A bespoke traditional interior by Dee Robinson unfolds in rich mahogany joinery, creating a timeless backdrop to the yacht’s expansive volumes and refined comforts.

A five-stateroom layout places a full-beam king master suite on the main deck, while four additional guest staterooms lie below, each with ensuite marble baths. The main salon is tastefully composed for elegant entertaining, complemented by a formal dining salon adorned with Murano crystal, a commercial-grade galley, and an oversized aft deck for effortless indoor-outdoor living. Above, an enormous skylounge showcases panoramic views beneath coffered ceilings, an oversized full-service bar, and a dedicated entertainment center; the flybridge crowns it all with a large Jacuzzi, wraparound sun lounges, a full wet bar, Waverunners, and a tender.

Powered by dual DDC/MTU 16V-2000 engines and carrying 10,500 gallons of fuel, RELENTLESS cruises comfortably at 13 knots with a 17-knot top speed, and she extends her range and comfort with Quantum zero-speed stabilizers. In 2024, she received a complete Awlcraft exterior paint in Matterhorn White, along with upgraded electronics, a new A/C system, marble flooring, refreshed galley appliances, and more.

Vessel walk-thru

Entering from the generous aft deck through offset double doors, the main salon greets you with a marble-topped walk-up bar for effortless service, set opposite the expansive teak-planked aft deck. Forward, the formal dining room presents an ornate buffet with lighted china cabinets and twin arched insets crowned by gold-leaf scallops, framing a glass-topped table with seating for ten. A service entry with double French doors opens to the galley, laid out in an efficient T-shape. Off the starboard lobby, inlaid Royal Oyster marble flooring leads past a day head and onward to the on-deck, full-beam master stateroom.

The master suite offers a king berth, a private seating area, a flatscreen TV, and a sumptuous his-and-her marble bath with a large shower and Jacuzzi tub. The lower guest accommodations are reached via a hand-carved wooden spiral staircase from the foyer, revealing four well-appointed staterooms—two kings, one queen, and one twin—each with entertainment systems and private marble ensuite baths.

Ascending to the skylounge, you find a superb seating area, a traditional wood desk, a marble-topped bar, and oversized windows that capture sweeping views. A marble foyer with day head precedes the wheelhouse, which is fully outfitted with electronics, port and starboard entry doors, and wing stations. Aft to port lies the captain’s cabin with a queen berth and private bathroom. From the aft deck, a spiral staircase rises to the sun deck, where a raised Jacuzzi spa is flanked by broad sun pads protected by a wraparound tinted windscreen; a shaded full wet bar sits beneath the electronics arch, and an air-conditioned day head is neatly integrated into the starboard arch structure. Canvas awnings extend the shade forward of the arch for long, languid days underway or at anchor.

Main salon

Throughout the main salon, a custom Dee Robinson interior showcases traditional mahogany joinery with moldings, columns, and raised panels. A recessed coffered overhead blends mirrors, mahogany panels, gold-leaf insets, and custom upgraded lighting added in 2020, while a built-in entertainment center with bookcases conceals a hi/lo lift for a 48-inch TV. Seating is generous and refined, with two custom upholstered tapestry sofas and two custom club chairs with ottomans arranged around a custom rectangular glass-and-marble coffee table, complemented by two round end tables with lamps and two wall-mounted Murano crystal sconces.

Aft, a marble-surfaced walk-up bar features a U-Line refrigerator and icemaker, a custom sink with gooseneck faucet, and bespoke storage for bottles and glassware. Four custom upholstered swivel bar stools on pedestals invite conversation, with windows to port and starboard framing the scene. Radius six-foot window panels to port and starboard flood the space with light, stainless steel double doors open to the aft deck, and custom inlaid carpeting installed in 2018 softens every step.

Dining salon

The formal dining salon is centered on a custom rectangular table with a glass top and wooden pedestal base, surrounded by ten custom upholstered dining chairs, including two distinguished armchairs. Built-in mahogany china cabinets glow with glass and mirror displays beneath two arched gold-leaf scalloped toppers with lofted storage for fine china, while matching mahogany buffets with marble tops provide tailored storage for crystal and stemware alongside discreet U-Line wine coolers. Overhead, a coffered ceiling is crowned by a Murano crystal chandelier, and swing doors open to the service entry. New marble flooring was installed in 2024, extending seamlessly to the adjacent day head.

The day head continues the opulent theme with marble flooring and vanity top, a custom gold-leaf sink fitted with bespoke Jado fixtures, a custom Headhunter toilet, and custom wall panels with mirror accents.

Galley & laundry equipment

Purpose-built for culinary performance, the galley features a Delfield 48 cu ft double-door refrigerator and a Delfield 24 cu ft freezer, complemented by a Miele dishwasher installed in 2025 and an additional Electrolux dishwasher in the galley also in 2025. Cooking is handled by two Wolf three-burner induction cooktops fitted in 2021 and two Café 27-inch ovens added in 2024, supported by two Panasonic microwaves and two KitchenAid garbage disposals. Two generous working stations with granite countertops and double sinks streamline preparation, while a large walk-in pantry with a built-in spice rack keeps provisions organized. The ABS-classed stainless steel galley integrates emergency fire suppression for peace of mind. A KitchenAid icemaker was added in 2020, and commercial-grade laminate flooring was installed in 2024.

Laundry needs are met by a Miele stacker washer/dryer in the lower foyer added in 2023 and a second Miele stacker washer/dryer in the crew quarters.

Master stateroom

The on-deck owner’s suite spans the full beam to create a private sanctuary. Double mahogany doors open to a sitting room with a settee outboard, where arched valances are accented by a classic Schoenbeck crystal sconce. Forward, a king-size berth faces aft beneath a mirrored headboard framed by fluted columns. Built-in mahogany dressers with marble tops and oversized wardrobes to port and starboard provide abundant storage, while modern comforts include a Samsung 55-inch TV on a recessed mount installed in 2024 and an upholstered settee refreshed in 2024.

The ensuite his-and-her master bath is lavishly appointed with a spa bath, a marble shower, a private head and bidet with a second head, dual vanities with sinks, and intricate Royal Oyster marble detailing throughout.

King guest stateroom, aft port

This aft port guest stateroom features a king mahogany bed and headboard with custom shams and spread, set beneath a recessed mirrored bulkhead with recessed lighting. A custom art niche with gold leaf adds a refined flourish, while built-in mahogany nightstands with marble tops and alabaster lamps, a built-in dresser with marble top, and mahogany lockers with drawers provide generous stowage. Entertainment is handled by a TV/DVD and stereo system. Natural light pours through two oversized portlights with Roman shades. The private bath offers a mahogany vanity with a beveled marble top, a custom sink with Baldwin fixtures, and a walk-in shower added in 2021.

King guest stateroom, aft starboard

The aft starboard guest stateroom mirrors the elegance with a king mahogany bed and headboard with custom shams and spread, set before a recessed mirrored bulkhead with recessed lighting above and a gold-leafed art niche. Built-in mahogany nightstands with marble tops and alabaster lamps, a built-in dresser with a marble top, and mahogany lockers with drawers deliver abundant storage. Entertainment comes via TV/DVD and stereo. Two oversized portlights with Roman shades bathe the room in daylight. The private bath includes a mahogany vanity with a beveled marble top, a custom sink with Baldwin fixtures, and a walk-in shower added in 2021.

Queen guest stateroom, port

On the port side, the queen guest stateroom offers a mahogany bed and headboard with custom shams and spread, flanked by built-in mahogany nightstands with marble tops and a built-in dresser with marble top, complemented by mahogany lockers with drawers. A TV/DVD and stereo serve entertainment needs, while two oversized portlights with Roman shades brighten the space. The private bath features a mahogany vanity with a beveled marble top, a custom sink with Baldwin fixtures, and a shower with seamless glass enclosure and marble flooring.

Twin guest stateroom, stbd

To starboard, the twin guest stateroom provides twin mahogany beds and headboards with custom shams and spread, a built-in dresser with a marble top, and mahogany lockers with drawers. Entertainment is via TV/DVD and stereo, and two oversized portlights with Roman shades enhance natural light. The private bath mirrors the yacht’s fine finishes with a mahogany vanity, beveled marble top, a custom sink with Baldwin fixtures, and a shower with a seamless glass enclosure and marble flooring.

Captain's cabin & crew quarters

Crew accommodations for up to six are situated forward on the lower deck, accessed by stairs leading down from the galley. To starboard, a comfortable crew mess offers a table with an oversized settee. Three crew cabins each provide over/under twin bunks and ensuite heads with showers for privacy and efficiency. The captain’s private cabin lies aft of the bridge with a double bed and a private head with shower, while an additional double crew cabin with twin bunks is located aft off the control room.

The crew lounge is practically outfitted with a Sub-Zero refrigerator, a microwave oven, a Zenith TV, and a U-shaped upholstered settee around a Corian table. Laundry capacity is enhanced by two sets of Miele stackable washers/dryers. A CCTV monitor display and a fire monitor panel, both added in 2019, further support safe and seamless operations.

Pilothouse equpment

The pilothouse may be closed off by a privacy door and is arranged around a captain’s helm chair, a stainless steel ship’s wheel, and a built-in desk with drawers and chart storage. Two crescent-shaped upholstered settees installed in 2020 offer comfortable watch seating beneath custom upholstered recessed overhead panels. Entry doors open to the wing stations on both port and starboard, and the space is finished with warm teak flooring.

Electronics & navigation equipment

Navigation and communications are comprehensive, beginning with two Furuno 96‑mile high‑resolution X‑Band radars installed in 2024 and a Furuno NX700 Navtex also from 2024, supported by two Furuno GP33 units. Control is precise via a C Plath Navipilot V autopilot, a Litton gyro compass, and a Danforth Constellation magnetic compass. Sailing data comes from a B&G Hydra 2000 wind and depth system, paired with two 20/20 multifunction remotes and a Datamarine Offshore depth sounder.

A full GMDSS platform includes two Furuno VHF radios and a Furuno FS‑2575C HF radio, complemented by a Lars Thrane Iridium SatCom Terminal added in 2023. Signaling and awareness are assured with a Kahlenberg M511 manual/auto ship’s horn, two ACR RCL 100 remote searchlight controls, and two DDEC engine display monitors. Routing and situational awareness benefit from Nobeltec Timezero Professional ENC installed in 2024, four Hatteland HD display screens added in 2020, and two Starlink Marine antennas from 2024 for robust connectivity.

Engine room & mechanical equipment

Mechanical systems are robust and meticulously maintained, led by twin MTU 16V‑2000 engines rated at 1800 HP each with approximately 13,000 total hours, turning through two Twin Disc DDC 6657 gears with a 3:1 ratio, both fully rebuilt in 2023. Climate control is delivered by a Dometic A/C system totaling three units at 120,000 BTU installed in 2024. Freshwater is assured by two FCI Watermakers Atlas producing 2.5 GPM each, added in 2022, while comfort at anchor and underway is enhanced by Quantum zero-speed stabilizers serviced in 2014. Maneuverability comes from an American hydraulic bow thruster, 16 inches at 75 HP, with a new VFD installed in 2019, and steering by an EMI system.

Fuel quality is maintained by an Alfa Laval MAB 103 separator/filtration unit, and propulsion is delivered via two Michigan Wheel propellers. Waste handling is covered by Headhunter and Orca sewage systems with a tank monitoring system added in 2025, while a Maretron tank monitoring system for fuel and water was installed in 2024. Bilge and environmental protections include a Nelson Bilge Boy oil/water separator. Sanitary fittings comprise thirteen Royal Flush/Headhunter toilets and a bidet. Hot water is supplied by two 60‑gallon electric water heaters installed in 2024. A major W‑6 service saw the engines overhauled in 2012.

Electrical equipment

Electrical power is assured by two Northern Lights 80 kW generators rated at 100 kVA, 120/208 VAC, 278 amps, three‑phase, installed in 2020 and showing approximately 6000 hours. Five 24‑volt battery banks support ship’s systems. Shore power is seamlessly managed by an Atlas shore power converter rated at 90 kVA, 120/208 VAC, 250 amps, 3‑phase, 60 Hz, installed in 2020, while a TEC power switchboard with an 800‑amp main bus, also from 2020, distributes power reliably throughout.

Deck equipment

On deck, ground tackle is formidable, with two Maxwell VWC 8000 anchor windlasses and two Maxwell VC 3500 electric capstans handling two Poole galvanized anchors at 397 lb each, each served by two lengths of 500 feet of 3/4‑inch galvanized chain. A Marquipt 3500 lb davit with dual actuators and hydraulic rotation, operated by remote controls, was rebuilt in 2020, and a Marquipt 2‑by‑14‑foot passarelle saw a complete rebuild in 2024. Boarding is facilitated by two custom seven‑step sea stairs added in 2020, while two ARC RCL‑100D searchlights and a Kahlenberg 312 T2 air horn enhance visibility and signaling.

Custom teak decks, bespoke handrails with teak cap rails, and a Portuguese bridge with bench seating and table elevate both beauty and function. A teak centerline stairwell leads to the foredeck, and stainless steel hawse eyes and bollard cleats, ABS freeing ports, and Euro windscreens complete the seamanlike specification.

Fire & safety protection

Safety systems comply with MCA codes throughout, including a Kidde fixed CO2 system for the engine room and AFFF fixed suppression for the galley hood. Portable extinguishers meet ABS/MCA standards in all areas. Lifesaving appliances comprise two Switlik twenty‑man life rafts with SOLAS A packs, twenty adult life jackets each with a water light, two EPIRBs, two SARTs, and four ring buoys.

Flybridge equipment / tender & toys

The flybridge is designed for indulgent days al fresco, centered on a raised oversized Jacuzzi with sunpad. A full bar with a quartz countertop, custom inlaid lighting, refrigerator, and icemaker—refit in 2019—anchors the social flow, served by four pedestal bar stools. Lounging options include four chaise sunlounges with cushions and covers, while an air‑conditioned day head, overhead lighting, and outdoor speakers enhance all‑day comfort. Safety is underscored by two Revere twenty‑man life rafts with SOLAS A packs, and stainless steel poles support an overhead shade awning atop teak decks.

Tenders include a 17‑foot 2022 Brig RIB with a Honda 90 HP outboard and two Yamaha Waverunners delivered in 2019.

Skylounge equipment

A marble foyer with an oversized window leads to both the helm station and the skylounge, where a day head features a mahogany vanity with marble top, a custom gold‑plated sink, Jado gold fixtures, custom mirrors and marble overhead and wall panels, and a marble sole. Oversized windows to port and starboard with custom duettes and Roman shades frame a serene, light‑filled atmosphere beneath a coffered ceiling of mahogany and upholstered panels.

Seating includes a custom L‑shaped upholstered settee, three custom upholstered swivel barrel chairs, and two custom upholstered comfort chairs with ottomans, while a traditional writing desk and chair invite quiet work. A rectangular cocktail table of glass and wood, a round end table with lamp, and a custom mahogany bar with a marble top, raised panels, a stainless footrest, a refrigerator, a Whirlpool icemaker, a large wine cooler, a marble sole, and lofted storage for glasses and bottles complete the scene. Four leather‑upholstered swivel pedestal bar chairs with armrests attend the bar, and entertainment is provided by an integrated system with a 48‑inch TV. Stainless steel double doors open to the upper aft deck.

Upper aft deck

The upper aft deck invites open‑air dining at a circular teak 84‑inch table for ten, surrounded by ten oversized wicker chairs added in 2019. A U‑shaped aft bench with custom cushions and covers is paired with two teak tables on stainless steel bases. Overhead recessed lighting and stereo speakers set the mood. A spiral stair rises to the bridge deck, while a stairwell with handrail descends to the lower aft deck, all laid in teak.

Main aft deck

A pair of stainless steel double doors leads into the salon from the main aft deck, where a spiral staircase rises to the bridge deck aft. An oversized U‑shaped upholstered bench with a teak table anchors the space, complete with custom cushions and canvas covers. Stairwells to port and starboard lead down to the swim platform and lazarette, connecting all decks with ease.

Recent upgrades, thru 2025

In 2025, systems received focused enhancements including installation of a Headhunter sewage tank monitoring system, an Electrolux dishwasher in the galley, and a Miele dishwasher in the pantry.

The 2024 program was extensive: a complete Awlcraft Matterhorn White exterior repaint; a complete rebuild of the Marquipt passarelle; installation of interior marble flooring; installation of two Café ovens; commercial‑grade laminate flooring in the galley and pantry; three Dometic A/C units totaling 120,000 BTU; a Maretron tank monitoring system for fuel and water; installation of two 60‑gallon water heaters; a Samsung 55‑inch TV with recessed mount in the master stateroom; installation of two Furuno 96‑mile X‑Band radars; two Starlink Marine antennas; a Furuno Navtex; Nobeltec Professional Timezero ENC; and replacement of main bilge suction lines with copper‑nickel plumbing.

In 2023, the two Twin Disc transmissions were rebuilt, and a Lars Thrane Satcom terminal was installed.

In 2022, ABS class recertification was completed with a refit that included replacement of the keel, hull plating, fuel and water tank bottoms, bow stem, and stern exhaust tubes. A Brig RIB tender with a 90 HP outboard was added, two FCI Watermakers Atlas 2.5 GPM were installed, and a Miele washer/dryer was fitted in the lower guest foyer.

In 2021, two Wolf cooktops were installed and walk‑in showers were added in the two guest king cabins.

In 2020, interior powered blinds were fitted, a galley icemaker was added, pilothouse leather upholstery was refreshed, two Northern Lights 80 kW generators were installed, Atlas shore power was integrated, a TEC power switchboard was installed, four Hatteland bridge displays were added, and the fire mains were replaced with copper‑nickel plumbing.

In 2019, two Yamaha Waverunners were delivered, the sundeck wet bar was refit, a Jacuzzi was installed, a new fire monitoring system and a CCTV system were installed, a new bow thruster VFD was fitted, and all exterior cushions and covers were renewed.

Exclusions

Excluded from the sale are all owners’ and crew personal items, miscellaneous artwork and accessories, fishing equipment, and scuba equipment.