IRIDESCENCE - Ocean Alexander FOR SALE

Welcome aboard IRIDESCENCE, the freshest and most exquisitely specified Ocean Alexander 100 luxury motor yacht on the market today. Delivered new in 2020 and envisioned by designer Evan K. Marshall, she unites enduring elegance with contemporary indulgence in a thoroughly modern superyacht.

Gently cruised during select winter months and continuously cared for by her original crew, IRIDESCENCE is not merely well preserved—she is fastidiously maintained and truly turn‑key for your next voyage. With low engine hours, active warranty protection, and U.S. Customs duties already settled, she represents a rare opportunity to enter the world of yachting without compromise.

Her five‑stateroom arrangement, highlighted by a main‑deck primary suite, offers impressive volume and privacy, while Side‑Power hydraulic zero‑speed stabilizers deliver exceptional comfort underway and at anchor. Practicality meets performance with an Ecomar waste‑treatment system, powerful bow and stern thrusters for effortless docking, and hard‑wired remote docking controls stationed on the flybridge and the main deck aft. An Atlas shore‑power converter ensures global plug‑and‑play capability, and peace of mind continues with main engine warranty coverage through 9/30/2025. For open‑air indulgence, the flybridge Jacuzzi beckons, and her professionally painted exterior in premium Alexseal polyurethane underscores a flawless yacht‑quality finish. U.S. Duty Paid.

Exclusions: Owner’s personal belongings; a comprehensive list will be provided upon written request.

Machinery

Power comes from two MTU 12V2000 M96L diesel engines, 1,920 hp, with engine hours (03/26) showing port 1,508 hours and starboard 1,508 hours, and the MTU extended warranty remaining in force through 09/30/2028. Drive is delivered by ZF four-bladed propellers measuring 50 inches by 45.5 inches on four-inch stainless-steel shafts, while Sidepower hydraulic thrusters provide confident close-quarters authority with a 55 hp bow unit and a 40 hp stern unit. Command is refined through Glendenning engine controls, a plug-in wired engine remote available on the aft deck and flybridge, and a rudder-angle indicator integrated into the Garmin suite, all supported by dual Garmin engine-room cameras for vigilant monitoring. For reference, gross tonnage is 200, net tonnage is 70, and displacement is 220,264 lbs, approximately 125 tons.

Generator & auxiliary systems

Power generation and onboard electricals are anchored by two Kohler 55 kW generators, Model #: 55EOZDJ, delivering 120/240 V at 60 Hz. As of 03/26, the port and starboard units each show 3600 hours. Ship electricity is specified at 60 Hz and 110 V, while lighting is thoughtfully split between 24-volt D.C. and 110-volt A.C. Shore power is managed by an Atlas 50/60 Hz frequency converter, with an Atlas 50/60 Hz frequency converter further ensuring seamless global compatibility. Charging is handled by Victron units comprising a 24-volt 100-amp charger, a 12-volt 20-amp charger, and a 24-volt 60-amp charger. Engine storage batteries consist of ten 12-volt units, and the full battery installation is secured in covered battery boxes, including four 12-volt 8D batteries on the engine room centerline and six 12-volt 8D service batteries positioned beneath the crew’s quarters stairwell.

Tank capacities

Engineered for extended range, the yacht carries a fuel capacity of 4,000 gallons—15,141—within robust aluminum tanks, distributed among a forward main tank of 1,059 gallons and two engine room tanks, port and starboard, at 1,480 US gallons each. Potable water reserves total 650 gallons, or 2,460 L, in stainless steel tanks, and are supplemented by a Sea Recovery watermaker producing 14,000 per day. Waste is managed by a fiberglass holding tank of 400 gallons, or 1,514 L, while dedicated dirty lube oil storage provides 40 gallons for clean, efficient service.

Ancillary equipment

Engineered for comfort and self-sufficiency, the yacht’s climate and utility systems center on a Dometic chilled-water air-conditioning installation, complemented by flybridge air conditioning rated at 36,000 BTU and serviced by two Scot A/C seawater pumps. Domestic water is equally well considered with one fresh-water circulation pump, two 40-gallon electric fresh-water heaters, and a Sea Recovery fresh-water maker delivering 1,400 gallons per day. Machinery spaces remain clean and compliant thanks to a U-Lube by Grocco dirty-oil pump and a Parker oil/water separator, while safety is enhanced by five electric/automatic bilge pumps and two sump pumps. Onboard sanitation is handled by an Ecomar waste treatment system paired with a Tecma toilet system, and service air is supplied by a 110-volt electric air compressor.

In the lazarette, a watertight door provides direct passage to the crew’s quarters and swim platform, and ship’s power management is close at hand with shore power breakers to port and starboard and a 100-amp shore power Cablemaster and bin to port and starboard. Steering and feedback are robustly specified with port and starboard rudders linked by a stainless-steel arm, a hydraulic steering cylinder, and a rudder feedback sensor. Practical touches abound, including 110-volt outlets, a DC bilge pump with float switch, and a high-water alarm, together with convenient access to the stern thruster.

Safety & security equipment

Thoughtfully appointed for complete peace of mind, the yacht’s general safety equipment includes stainless-steel transom gates for pet and child protection, thirteen adult lifejackets, an Ocean Safety 10-person liferaft, Orion flares, a first aid kit, a defibrillator, and a 30-inch USCG-approved life ring. Night operations are supported by an ACR searchlight with 1,000,000 CP, while a horn ensures clear signaling. Fire protection is comprehensive, with fourteen dry chemical portable fire extinguishers complemented by an 80-lb HFC 227 built-in system.

Communication equipment

Seamless connectivity is assured with a Pepwave cellular system for robust shore-based coverage, Starlink delivering high-speed internet at sea, a Garmin VHF system providing clear ship-to-ship and ship-to-shore communications, and a Panasonic telephone exchange with digital intercom enabling effortless onboard calling throughout the vessel.

Navigation

Command and control are anchored by a Garmin 25 kW array radar, a Ritchie 5-inch magnetic compass complemented by a Ritchie gyro compass, and a Garmin GHC20 autopilot, working in concert with a Nobeltec chart plotter and Garmin cartography software/system. Situational awareness is further elevated by Garmin AIS with Nimea GPS, VHF, and a black box sounder, while dedicated Garmin wind instruments and Sirius Weather deliver real-time environmental intelligence. At the heart of the helm, three 24-inch Garmin 8600 Series black box MFDs present crisp, integrated data, backed by a Garmin GSD 26 black box sounder for precise depth and bottom detail. A Garmin GRID remote input device installed on the helm chair enables control of the Garmin system, including chartplotters, from a remote location, and an iPad navigation tablet equipped with the Garmin app provides effortless navigation control and viewing anywhere on board. System oversight is streamlined through OctoPlex Digital Switching with NMEA 2000 Integration for robust, yacht-wide monitoring.

Deck equipment

Purposeful design meets refined craftsmanship across every exterior zone, beginning forward with two 160-kg stainless steel anchors serviced by dual Maxwell hydraulic windlasses, approximately 250 feet of chain on each side, Maxwell capstans, robust stainless steel cleats, and stainless steel safety rails. Access is effortless via a recessed starboard side boarding ladder with MarQuipt teak steps, while a Steelhead SM2500 hydraulic yacht crane manages tender operations with a maximum weight of 2,500 lbs. Evening ambiance is elevated by eight high-output LED underwater lights, and the custom teak decking package graces the main deck, the steps from the aft deck to the flybridge, the swim step itself, and the steps from the swim step to the aft deck.

On the flybridge, the forward helm station features a captain chair flanked by two copilot chairs, bench seating to port and starboard, a multi-screen navigation system, and a full control console with steering, throttles, and integrated electronics. Midship, the starboard al fresco dining area invites relaxed gatherings around a wooden table with a U-shaped settee offering built-in storage and two additional director-style chairs, while to port a raised bar with a marble countertop, stainless steel sink, Isotherm refrigerator, U-Line icemaker, 110-volt GFI outlets, and seven barstools complements a summer kitchen with an Electric Chef barbecue grill. Aft, leisure takes center stage with a four-person lighted Jacuzzi, two sun loungers adjacent to the Jacuzzi with storage underneath, two freestanding lounge chairs, and a retractable manual sunshade or awning overhead supported by stainless steel poles, alongside a davit with PWC and tender storage and custom exterior protection canvas with a windshield mesh cover for exterior seating and the barbecue.

At the bow, enjoy sculpted seating accented by concealed pop-up lighting, a versatile hi-low table that converts to a sun pad, and a retractable manual sunshade or awning with stainless steel poles. Generous walk-around side decks finished in teak and lined with stainless steel railings ensure secure, elegant passage fore and aft.

The aft deck offers a welcoming step-up U-shape bench seat with cushions, storage, and 110-volt GFI outlets, paired with two side-by-side wooden dining tables on stainless steel pedestals beneath a custom ceiling feature. Entertainment comes by way of a fold-down Samsung television and clear audio from integrated speakers, while a starboard L-shaped wet bar with a granite countertop, recessed sink, hot and cold faucet, raised shelf, U-Line icemaker, Isotherm refrigerator, storage below, and a 110-volt GFI outlet with cover keeps service seamless. Practical touches include a CCTV camera, built-in starboard cabinetry with storage, and a stairwell leading to the flybridge.

At the water’s edge, the teak-decked swim platform with stainless safety rails provides confident access, with teak steps to port and starboard leading from the swim platform up to the aft deck and spreader lights illuminating the swim step for effortless use after dusk.

Audio / visual entertainment

An advanced Crestron integrated A/V system anchors the onboard entertainment, all orchestrated through intuitive iPad-based control for effortless operation throughout the yacht. High-fidelity Stereos: Sony / Panasonic deliver immersive sound, while KU-KA-Band Triad Technology HD7 with Direct HDTV provides dependable satellite programming. For open-air viewing, flip-down TVs with satellite receiver and speakers serve the alfresco spaces, with a 40" display on the aft deck and a 32" screen on the flybridge.

Galley

Beautifully arranged in a U-shaped layout, the main galley showcases upper and lower wooden cabinetry paired with stone countertops and a matching backsplash, all illuminated by under-cabinet lighting. An oversized window floods the space with natural light and frames an ever-changing ocean view, creating a refined environment for culinary preparation and effortless service.

Cooking is handled by Thermador four-burner electric cooktops, four in total, complemented by a Thermador oven for precise baking and roasting and a Whirlpool microwave for rapid heating. Cold storage and beverage service are elevated by a Sub-Zero side-by-side refrigerator, a Sub-Zero icemaker, and a Sub-Zero wine cooler, while clean-up is streamlined by a Thermador dishwasher and a Whirlpool trash compactor.

On the lower deck, the crew mess features a practical galley area with a granite countertop, a Kenyon two-burner cooktop, a U-Line fridge, a Whirlpool microwave, a sink, and overhead cabinetry. Adjacent to this space, a dedicated laundry area is equipped with a Maytag washer and dryer for seamless onboard operations.

Special equipment & other features

The exterior showcases a meticulously painted finish in professional-grade AlexSeal polyurethane, delivering a deep, enduring gloss, robust protection, and an impeccably refined presentation.

Tender

A RIB Axis 4.8 Ri tender, built in 2021 and measuring fifteen feet nine inches, accompanies the yacht to provide swift, reliable transfers and effortless shore access.

Accommodation

Designed for indulgent cruising, the yacht welcomes up to ten guests in five cabins and up to five crew in three cabins. The flybridge is a private haven with a helm station, a convivial bar and dining area, a Jacuzzi, and generous sun loungers, setting the stage for relaxed days and starlit evenings. On the main deck, the flow moves from a refined main salon and dining room to a well-appointed galley and a convenient day head, culminating in an on-deck primary suite. Below, the lower deck offers two queen-size guest cabins and two twin guest cabins, complemented by thoughtfully arranged crew quarters.

The main salon and dining area are framed by sliding glass aft doors that open to the aft deck, while expansive windows with electric shades flood the space with light and views. A recessed ceiling with integrated lighting and a mirrored feature amplifies the sense of volume, and custom-designed salon furniture by Evan K Marshall elevates the ambiance. A large sectional sofa with storage to port is paired with two accent chairs and a coffee table, and wooden cabinetry with stone countertops to starboard adds both style and utility. Entertainment is at a touch with a drop-down Samsung television. Additional cabinetry to port bridges the salon seating and dining spaces, where a formal wooden dining table seats ten guests to port. Forward of the table, a built-in storage cabinet with an overhead mirror draws the panorama inward. To starboard, a wet bar with a recessed stainless steel sink, a U-Line refrigerator/icemaker, and lighted stemware storage stands ready for service. A stainless handrail and wood staircase lead to the flybridge, and custom wood flooring runs throughout, underscoring the yacht’s craftsmanship.

The companionway has a starboard storage locker tucked beneath the stairwell to the flybridge, an entrance to the day head to starboard, an entrance to the galley to port, and a watertight door to the starboard side deck. A step up forward brings you to the primary cabin, while a dedicated stairwell descends to the lower deck accommodations.

The on-deck primary suite spans the full beam, its wraparound windows delivering sweeping 180° ocean views, managed by electric window shades for effortless privacy. A king-size bed with an upholstered headboard features storage drawers beneath, flanked by two nightstands. To starboard, a built-in curved sofa nook with an accent table creates an inviting retreat, while a vanity with a fold-up mirror and desk area, accompanied by a stool and cabinet storage, enhances daily rituals. A Samsung drop-down TV and soft carpeting heighten comfort. Steps lead down to the expansive ensuite and walk-in closet. The bath showcases a his-and-hers vanity with a marble countertop, cabinetry, and towel storage, a walk-in glass shower with marble finishes, a built-in bench, and six body jets, as well as a head and heated stone floors. The walk-in closet offers built-in cabinetry, lighted drawers, ample hanging space, a mirror with accent lighting, an electronic safe, and an emergency escape hatch with ladder.

On the lower deck, the port and starboard aft queen guest cabins each present a centerline queen-size bed with nightstands on either side, a vanity or desk with a stool, built-in drawers and storage, and a large hull-side window for natural light. Entertainment is provided by Samsung televisions, specifically forty-six-inch TVs, and each cabin has a private ensuite with a stone countertop, a wooden vanity with sink and under-counter storage, a mirror, a shower, and a head. Forward to port and starboard, the twin cabins feature single beds that convert to a queen with a shared central nightstand and storage drawers beneath, a hanging closet, and a large hull window. Each has its own private ensuite with a vanity and sink, shower, and head, and is equipped with Samsung twenty-three-inch televisions.

Crew quarters, accessed via the swim platform, a watertight door, or a stairwell from the main deck, are designed for efficiency and comfort. A welcoming lounge includes an L-shaped settee with table and ottoman, a Samsung TV, and an OctoPlex monitor. The crew galley features a granite countertop, a Kenyon two-burner cooktop, a U-Line fridge, a Whirlpool microwave, a sink, and overhead cabinetry. The captain’s cabin provides a raised full-size berth with storage drawers beneath, a storage locker, shelving, a Samsung television, a built-in desk forward with upper cabinetry, and a private ensuite. Two twin crew cabins each offer over-under bunks and each benefits from a private ensuite. Storage is maximized with lockers throughout, including under-stair stowage, while a dedicated crew utility room is outfitted with a workbench, tool drawers, overhead cabinetry, an electrical outlet, and additional built-in storage.

Overview and key features

Step aboard IRIDESCENCE, the youngest and most elegantly appointed yacht in the Ocean Alexander 100 series available for sale today. Delivered in 2020 and artfully designed by Evan K. Marshall, she blends timeless style with modern luxury. Lightly cruised during winter seasons and cared for by her original crew, IRIDESCENCE is more than just well-kept—she is impeccably maintained and effortlessly ready for your next adventure. With low engine hours, active warranty coverage, and U.S. Customs duties already paid, she offers a rare chance to step into a world of yachting without compromise.

Her thoughtfully conceived five stateroom layout includes a primary stateroom on the main deck, while underway comfort is assured by Sidepower hydraulic zero-speed stabilizers. Close-quarters handling is refined and stress-free thanks to bow and stern thrusters for ease of docking and wired remote docking capabilities on the flybridge and main deck aft. Practicality meets sustainability with an Ecomar waste treatment system, and global versatility comes courtesy of an Atlas shorepower converter. Leisure is elevated on the flybridge with a Jacuzzi, and her presence is further distinguished by a painted exterior finished with professional-grade Alex Seal polyurethane. With U.S. duty paid and a main engine warranty in effect until 9/30/2028, she delivers the confidence and convenience that define a true turnkey acquisition.

Exclusions: Owner's personal effects; full list to be provided upon written request.

Refit summary

Meticulous recent upgrades underscore the yacht’s exceptional care and readiness. In 2025, the flybridge received a new ice machine, the onboard connectivity was enhanced with new PepWave routers, and climate control efficiency was elevated with new chiller circulating pumps; a complete descale of the A/C chiller system, hydraulic system, main engines, generators, and ZF transmission cooling systems was also completed. In 2024, new starting batteries for the main engines and generators were installed. The 2025 MTU Engine Service Campaign is fully up to date, with service performed exclusively by authorized technicians.