Manufacturer Provided Description

Distinctively cool whilst propelling you to an exhilarating 39 knots, the all-new S78 also captivates you with

her versatility. Finished to high specifications throughout, her modular cockpit arrangement encourages

flexibility for sociable moments, so whether you are dining or lounging you can arrange the seating to suit

your needs. The informal arrangement of the saloon invites you to relax, where you can enjoy world class

audio visual systems, designed and engineered in partnership with NAIM who continue to rewrite the

audiophile rule book. Refined yet captivating, she’s more than everything you would expect from the largest

Princess S Class.

Experience traditional craftsmanship reinvented throughout her integrated interior. Ambient lighting plays a

supporting role behind furniture, feature panels and through flooring. A cavernous main deck saloon

seamlessly connects you to the world outside through full length side windows. Her well-equipped galley

surpasses the highest of expectations whilst her dining area delivers a sense of versatile space with an

ingenious sliding glass table. Below deck eight guests enjoy four beautifully appointed en suite cabins all

bathed in natural light from the S78's elegant and expansive glazing, with a further aft cabin for occasional

guests or 2-3 crew.

Vessel Highlights/Upgrades

Summer/fall of 2025

• Sanded and refinished all the interior wood floors
• Complete bottom job including speedline paint on props
• New props
• New shafts
• Painted the entire upper structure including the sunroof
• Painted the side hull engine vents
• Painted area surrounding sun pads
• New interior soft furnishings throughout salon
• New aft shade awning including arms and fabric
• All new apple TV electronics throughout including four bedrooms and aft
• New teak swim platform and complete teak overhaul throughout
• Spent over $250,000 in overall refesh
• New thruster controls at three control areas
• Rehab bow and stern thrusters
• Electrosea raw water filtration system

Spring of 2026

• Complete overhaul of the bimini top both functionality (actuators rebuilt) and fabric top
• New sun pad cushions on the aft area
• New aft deck TV
• Complete service on Mann engines, transmissions and generator
• New functionality sensors installed on the swim platform
• Full service on air conditioning system throughout
• Garmin electronics update
• New VHF radios
• New underwater lights
• Ceramic wax entire boat

Summer of 2026

• New carpeting in the salon, master bedroom, V berth and two side cabins

Accommodations

• All cabins and bathrooms feature opening portholes and air conditioning outlets
• All cabins feature 220/240v power points
• All mattresses pocket sprung (excluding crew)
• All bathrooms feature full shower stalls
• Electric freshwater toilets, extractor fan and 240v shaver points

Lower Helm

• Twin adjustable helm seats
• Helmsman’s door to side deck and electric opening window to port
• L-shaped seating to port
• Full engine instrumentation including fuel gauges, exhaust temperature, fuel contamination
• alarms and rudder position indicator
• Navigation system including color radar, GPS and Chartplotter (2 displays), VHF/RT, speed and
• distance log, echo sounder with alarm, autopilot, and high-speed magnetic compass
• Chart storage
• 24v and 240v control panel
• Red night lighting

Master Stateroom with Ensuite Head

• Large double bed with drawers below
• Dressing area with wardrobes with hanging and
• Drawer storage
• Dressing table with chair
• Sofa
• Built in safe
• 40” UHD LED TV, DVD Blu-ray with Naim audio
• (2) System with speakers and subwoofer
• En suite bathroom
• Dedicated access with lobby area
• Combination washer/dryer and storage area is Mtted in the owner’s stateroom lobby area with the
• option of fitting separate washing machine and tumble dryer

Forward Guest Stateroom with Ensuite Head

• Large double bed with drawers below
• Wardrobe with shelves
• Dressing table with stool
• Naim audio system
• Deck hatch
• En suite bathroom

Starboard Guest Stateroom with Ensuite Head

• Large double bed with drawers
• Wardrobe with shelves
• Dressing table with stool
• En suite bathroom with day access

Port Guest Cabin with Ensuite Head

• Two single beds with drawers below (with the option of powered conversion to double)
• Wardrobe with shelves
• Storage lockers
• En suite bathroom

Galley

• 4-zone induction cooktop
• Combination microwave/convection oven with grill
• Twin stainless-steel sinks with mixer tap
• Full height refrigerator/deep freezer
• Icemaker
• Dishwasher
• Storage lockers, cupboards, and drawers
• Electrically operated sliding glass partition from saloon

Crew Cabin

• Two single beds, wardrobe, and storage lockers
• Storage unit with space for optional fridge
• Bathroom with shower, electric freshwater toilet, and washbasin
• Access to engine room

Cockpit

• Configurable seating area with teak electric hi-lo folding table
• Twin sunbeds aft with lazarette and garage with electro-hydraulic door and tender launch system
• with electric winch below (4.45m tender)
• Central transom gate leading to bathing platform with electro-hydraulic raise/lower mechanism,
• foldaway swimming ladder and hot and cold transom shower
• (2) Naim audio system with waterproof speakers
• Lockable gas strut assisted hatch to engine room
• Transom access to crew cabin/engine room
• Life raft storage
• Remote control 3.6m telescopic passarelle with folding handrail

Sport Bridge

• Helm position with powered raise/lower console, repeat navigation equipment including radar/
• Chartplotter and engine instrumentation
• Twin adjustable helm seats
• Large free-standing seating area with table
• L-shaped seating to port and starboard (converts to Sunpad)
• Wetbar including sink with electric barbecue and top loading cool box
• (2) Naim audio system with waterproof speakers

Power and Drive Systems

• 5-bladed propellers in nickel aluminum bronze
• Hydraulic proportional bow and stern thruster
• Power-assisted electro-hydraulic steering system with hydraulic back-up
• Electronic engine and gear shift controls
• Dripless shaft seals
• Engine room extractor fan with electronic time delay

Electrical Systems

• 24 Volt
• (4) heavy duty batteries for engine starting
• (6) heavy duty auxiliary batteries
• (2) 60-amp battery charger charges both banks of batteries via an automatic switch charging
• system
• Remote battery master switches with control switch at main panel
• LED lighting throughout
• 220/240 Volt: diesel generator in own starting battery and specially silenced exhaust
• (2) 100-amp shore support inlet
• Earth leakage safety trip, polarity check system, circuit breakers on all circuits
• Power points in all areas

Fuel System

• Twin fuel tanks (in NS8 marine grade alloy) with interconnection system giving 585 US gal capacity
• Fuel fillers on port and starboard side decks
• High capacity duplex fuel filters/water traps with audible and visible fuel contamination warning system
• Remote fuel cocks in cockpit locker

Water System

• 253 gal/304 US gal plus 53 US gal hot water calorifier, heated by engine and 240v immersion heater
• Water level gauge
• Deck filler
• Electric freshwater WC system with 99 gal/119 US gal/450l holding tank

Air Conditioning

156,000 Btu chilled water system with outlets in all accommodation areas and incorporating reverse cycle heating with linked windscreen demist system. Suitable for tropical conditions

Fire Extinguishers

• Automatic/manual override fire extinguishers in engine room with warning system at both helm positions
• (7) Hand-operated fire extinguishers in all cabins, galley, and lower helm

Interior Furniture

• Helm console in charcoal, newly upholstered brown leather helm seats
• Walnut Interior wood in Gloss finish
• Walnut 90mm planked V groove wood in forward salon
• Pillow package
• Additional Roda exterior cushions

Head Features

• Bathrooms worktops are in Koko white Avonite with Carrera white Noors color Scheme
• Upgraded carpet
• Upgraded Upholstery

Deck Hardware

• Electrohydraulic swim platform with 1,212 lb. safe working load
• Teak laid side decks
• Cockpit side entry gates in addition to passerelle
• Electrical operating sun awning to aft end of cockpit overhang
• Electrical operating sliding roof over forward salon area
• Thirds station controls in cockpit

Generator

Onan 29kw/60hz with 600 hours

Electrical Systems

• Heated towel rail in Master bathroom
• Icemaker in Sports bridge wet bar
• Staterooms table lamps
• Air horns IPO electric horn
• (2) Glendinning Cablemaster 2
• (2) Isolation transformer 100-amp

Hydraulics

• Separated Engine driven hydraulics pumps on each engine with cross connections allowing any system to be supplied with hydraulic power from either engine
• Hydraulic windlass
• Hydraulic Bow and Stern thruster with dual station controls

Navigational Equipment

• Garmin electronics package
• Garmin GPSMAP 7616xsv Chartplotter
• (2) Garmin GPSMAP 7616 units in each helm position
• Garmin GMR624 xHD2 radar (6kw - 4feet open array scanner)
• Garmin GMI20 multifunction instruments at both helm positions
• Garmin autopilot
• Garmin VHF300

Exterior Upholstery / Canvas / Covers

• Covers throughout the boat in charcoal grey Sunbrella
• Bimini top with LED overhead lighting
• Hydraulic powered Bimini top
• Foredeck Sun awning

Premium Audio/Video Pack

• Salon: 55" UHD Smart LED TV on powered lift connected to Naim Uniti Star audio system
• (4) Blue-ray UHD CD/DVD player with Focal speakers and subwoofer
• Master: 40" UHD Smart LED TV, Naim Uniti Atom audio system with Bluetooth, multi-zone
• streaming* capability and dedicated app
• (2) Blu-ray UHD CD/DVD player. Paired with Focal speakers and subwoofer
• Forward VIP: 32" HD Smart LED TV, Naim Uniti Atom audio system with Bluetooth, multi- zone
• streaming* capability and dedicated app
• (2) Blu-ray CD/DVD player. Paired with Focal speakers and subwoofer
• Starboard cabin: 28" HD Smart LED TV, Naim Uniti Atom audio system with Bluetooth, multi-zone
• streaming* capability and dedicated app
• (2) Blu-ray CD/DVD player. Paired with Focal speakers
• Port cabin: 24" HD LED TV, Naim Uniti Atom audio system with Bluetooth, multi-zone streaming*
• capability and dedicated app
• (2) Blu-ray CD/DVD player. Paired with Focal speakers
• Crew cabin: 24" HD LED TV, Naim Uniti Atom audio system with Bluetooth, multi-zone streaming*
• capability and dedicated app
• (2) Blu-ray CD/DVD player. Paired with Focal speakers
• (4) Sport bridge: Naim Atom audio system with Bluetooth, multi-zone streaming* capability and
• dedicated app. Paired with Bowers & Wilkins waterproof speakers and subwoofer
• (2) Cockpit seating area: Naim Uniti Atom audio system with Bluetooth, multi-zone streaming*
• capability and dedicated app. Paired with Bowers & Wilkins waterproof speakers and subwoofer
• (2) Foredeck seating walk-through area - Naim audio system with Bluetooth. Multi-zone
• streaming* capability and dedicated app. Paired with upgraded JBL waterproof speakers

Systems Include

• Onboard Ethernet network and 4G internet capability with UPS backup system for seamless onshore / offshore connectivity
• Surf Wi-Fi incorporating external Wi-Fi and 3G/4G antenna for extended range. Enabling connectivity to onshore Wi-Fi networks throughout the vessel including crew and external guest areas. (mobile internet connectivity requires an activated mobile data (SIM card)
• Local connection points with 110V AC outlet, HDMI, USB, and RJ35 ethernet point, this will allow audio/video media to be played back via the TV with audio routed through the Naim audio system.
• There is also the provision to easily connect third party devices such as game consoles and video streaming devices

Mechanical Disclaimer

Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.

Disclaimer

The company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change or withdrawal without notice.