2024 Neptunus Yachts 750SL

Artist’s concept of the new 2025 Neptunus 750SL

The Flagship of the Neptunus 750 Series, this Gregory C. Marshall-designed yacht delivers exciting new levels of form and function.

Her fully-enclosed skylounge is tastefully appointed with twin leather helm seats, state-of-the-art navigation electronics and a next generation helm. Access the skylounge from the interior of the yacht, or from an aft deck staircase. The skylounge offers outstanding visibility for piloting the yacht, and offers exquisite views and comfort while relaxing.

The new Neptunus 750SL features new design elements from bow to stern.

Experience natural walnut joinery with leather accents throughout the vessel. The full-beam master stateroom has sweeping windows and a walk-in cedar-lined closet. The salon offers a whole new level of comfort and pride. The galley has been designed with extended cruising in mind. And the new design touches from the creative mast atop the skylounge, to the bow area configuration for ground tackle and ropes, to the stylish blue LED deck lights and the backlit Neptunus logo will delight day and night.

Features May Include

Highlights

• Designed by Gregory C. Marshall
• Layouts tailored to meet your boating and lifestyle
• Natural walnut woodwork throughout the yacht
• Three stateroom layout features full-beam master with ensuite head and walk-in cedar-lined closet
• Watertight marine door on starboard opposite dinette for ease of deck access and breeze
• Fully-enclosed climate controlled skylounge
• Interior and exterior staircases to access skylounge
• Electric sunroof in skylounge hardtop
• Next generation helm designed by Gregory C. Marshall Naval Architect, Ltd.
• Twin custom leather helm seats w/stainless steel pedestals and electric high-low adjustments
• New designs for ground tackle area, line storage and cleats at both bow and stern
• Teak decking on flybridge aft, aft deck and exterior stairs
• New stylish LED lights (blue)  for decks and stairs, backlight Neptunus logo. Three underwater lights.
• Fully appointed crew’s quarters
• Resin infused hull, using vacuum process
• Custom carbon fibre skylounge construction

Vessel Interior

• Three stateroom, three head layout with crew (Four stateroom layout available)
• Natural walnut woodwork throughout
• Custom layout designed with new owners in salon, galley and dinette areas
• Interior and exterior staircases to skylounge
• Hardwood flooring in salon, galley, dinette and hallways, and skylounge; carpet in staterooms
• Choice of quartz or marble countertops
• Stainless Steel appliances
• Ceramic 4-burner stove top, 24″ oven, convection microwave, dishwasher in galley
• Coffee center including Jura coffee maker with One-Touch Cappuccino
• Crew’s quarters with berth, shower, toilet and sink

Designer Package

• Custom interior doors with leather and stainless steel inlays
• Leather design accents
• Full leather interior seating for all seating surfaces

Skylounge

• Fully enclosed skylounge
• Electric opening sunroof integrated into carbon fibre hardtop
• Twin helm chairs with custom leather upholstery, stainless steel pedestals and electric high-low
• Custom dashboard finished in leather and walnut with backlit acrylic panels
• Dual 16,000 BTU A/C systems for enclosed skylounge
• Opening windows port and starboard
• Three windshield wipers
• Custom walnut table in skylounge, teak table on boat deck aft
• Traditional teak decking aft

Mechanical and Deck Equipment

• Twin CAT C-32 ACERT Engines, 1700 HP each
• 20kW Northern Lights generator with sound enclosure
• 12kW Northern Lights generator with sound enclosure
• 15 HP proportional bow thruster (Side-Power)
• 15 HP proportional stern thruster (Side-Power)
• Bow and stern thrusters feature 5-stage “dock hold position”
• Yacht Controller system with joystick and remote control
• Naiad electric stabilizer system
• Battery charger for house system
• Battery charger for engine start and thruster system
• LED courtesy lights for all steps/risers
• Dual ASEA Marine Shore Power Isolation Transformers w/Auto Boost
• Dual Inverter System for seamless power transfer (Generator-Shore Power)
• Chilled water air conditioning system – dual 48,000 BTU VARC units with underwater discharge
• High speed fuel fills for both fuel tanks on port, and also on starboard
• Traditional teak decking on cockpit, skylounge deck aft, and exterior steps
• High Gloss mahogany table for cockpit with stainless steel pedestals
• Heavy duty stainless steel railings
• Maxwell 3500 electric windlass with 160′ galvanized chain
• 110lb. Stainless steel anchor (Delta)
• Eight heavy duty mooring cleats, two cross-tie cleats
• Air horn, dual trumpet, by KahlenBerg
• Carbon fibre hydraulic swim platform with teak, rated for 850 lb. dinghy
• Center transom door for entry to crew cabin
• Dual 24V water pressure pumps with accumulator
• Dual Racor fuel filter system with vacuum gauges
• Six bilge pumps with high water alarms, three with counters
• Stainless steel propeller shafts with maintenance free, water-lubricated cutlass bearings
• Black windshield netting (front only)
• 5 bladed Nibral propellers
• Oil change system for engines, transmissions and generator
• Dual 50 Amp shore power connections, two Cablemasters with 75′ of shorepower cable each
• Three underwater lights
• Five layers of Interlux 2000 and two layers of Interlux CSC anti-fouling bottom paint

Navigation Electronics (Skylounge Helm)

• Dual Raymarine 16″ Axiom Multifunction Displays with ClearCruise Augmented Reality
• Raymarine Cyclone Pro Radar with Doppler target tracking and CHIRP, 96 NM, 4′ open array
• Raymarine I70S 4″ Multifunction Display for depth/speed and wind direction/speed
• Raymarine Evolution Series Autopilot with remote
• Raymarine Satellite TV Antenna System 45 cm (wired for 4 customer-supplied receivers)
• Cockpit camera (1) and engine room cameras (2) linked to displays
• RayMarine, Class B AIS receiver
• Dual RayMarine RS150 GPS receivers
• RayMarine weather channel receiver
• Dual Icom M424g VHF in skylounge
• Icom M424g VHF in crew’s quarters

Entertainment Systems

• 48″ HD LED TV in salon
• 36″ HD LED TV in master stateroom
• 24″ HD LED TV in forward stateroom
• 24″ HD LED TV in guest stateroom
• Sony Sound Bar with surround sound in salon (Bluetooth, NFC)
• Sony Subwoofer in salon
• Bose Wave system for master and all guest staterooms
• Fusion stereo system on flybridge with remote control in cockpit
• Two JL Audio speakers in skylounge
• Two JL Audio outdoor speakers for exterior skylounge area
• Two JL Audio outdoor speakers for cockpit
• 24″ HD LED TV in crew cabin
• Off-Air HDTV antenna inside RayMarine Empty Dome