2023 Bloemsma Spectral 50m

Spectral 50m New Boat For Sale | ID# 2767188

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Spectral 50m

164' Bloemsma 2023

Bloemsma Spectral 50m 2023 For Sale in Netherlands

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  • Length Overall: 164'
  • Beam: 32' 11"
  • Maximum Draft: 8' 11"
  • Dry Weight:

Tank Capacities

  • Fuel:
  • Water:
  • Holding:

Engine Information

    General Description

    The 164-foot (50m) SPECTRAL 50 is a new-build, ocean cruiser designed by Christopher Seymour and design consultant Carl Esch to be built by Dutch Shipyard Bloemsma & Balk.

    From an impressive 145-square meter main aft deck to a 40-square meter upper aft deck and an outstanding 75-square meter sundeck this superyacht offers expansive outdoor living for living the best of the alfresco lifestyle. SPECTRAL 50’s sprawling main deck aft, features a pool surrounded by sun loungers, a lounge area, and a bar — a retractable sun canopy provides shade when desired. When desired the pool can be covered to provide more deck space. Additionally, there is the option for the pool to convert into a Heli-pad.

    This new-build yacht has an expectational beach club and garage transom, which allows the owners and their guests to relish endless days right by the water’s edge, enjoying the yachts plethora of tenders and toys.

    SPECTRAL 50’s interior volume is just as impressive as her exterior with approximately 285-square meters of interior living space. Guido de Groot designed the luxury yacht's interior. Her main salon, formal dining, and sky lounge provide the perfect spaces for entertaining. Large windows surround the main salon providing an abundance of natural light. In addition to expansive windows, the main salon blurs the lines between inside and out with two-fold out balconies. A luxurious staircase allows for easy access to her three decks of SPECTRAL 50.

    Superyacht SPECTRAL 50 offers accommodations for 10 guests in five sumptuous staterooms. Her owner’s suite, on the main deck, is a retreat complete with a private office, dressing room and en-suite bath. The superyachts additional staterooms are all located on the lower deck.

    Just recently, an agreement was reached that the renown Van Oossanen Naval Architects will be responsible for the naval architecture onboard the Spectral series. Perry Van Oossanen has been practising naval architecture for over 40 years and is the owner of van Oossanen Naval Architecture. Perry is the person responsible for hydrodynamics and development. To have Perry van Oossanen and his team on board with us is no doubt a guarantee to deliver beautiful boats that are perfectly balanced and perform to their maximum capacity, with vibration, noise and wear to be minimized to the lowest numbers on the scale.

    We are enormously pleased that Perry Van Oossanen has committed to working on the Spectral Series.

    Bluewater Yacht Sales is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Northrop and Johnson. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel
    Main Particulars




    DRAFT, 2.7 METERS (8.86 FEET)

    OWNER & GUESTS (private/charter) up to 12 / 12 persons

    CREW incl. Captain 9 persons

    TENDERS 2x 11 METERS (36 FEET) and 4 PWC´s

    MOB boat 2x 5.5 METERS (18 FEET)

    SPEED, MAX @ 100% MCR 16 KNOTS



    GROSS TONNAGE (approx.) 490 GRT

    SAILING AREA Unrestricted


    Hull build in Marine Grade A Steel / Marine grade aluminum alloy made superstructure (including canopy and mast)


    LLOYD'S REGISTER Unrestricted Navigation MCA LY3 Compliance


    The exterior lines are designed by Christopher Seymour in close cooperation with design consultant Carl Esch, and interior design by Guido de Groot.


    Teak decks with first class grade quarter-sawn 55mm (x16mm) wide teak / stainless-steel exterior railing of circular tubes / glass windscreens / tinted double-glazed windows / Awl- Grip or Alexseal finishing

    Deck Equipment

    · Stern boarding passerelle (hydraulic)

    · Two (2) vertical anchor winches with warping head

    · Two (2) capstans and four (4) bollards (stainless steel) on each side at main deck

    · One (1) telescopic knuckle-boom crane at forward deck for launching the RIB boats and MOB

    · Two (2) large integrated cranes at aft deck for launching the tender boats

    · Retractable fore mast

    · One (1) large top deck partially covered by hard top, with seats and sun beds.

    · One (1) large pool on main deck aft with mosaic inlay and dedicated pool tank

    · Two (2) hatches concealing anchors at Port & STB side

    · Aft garage at transom for PWC storage, convertible into beach club for guests

    · Retractable sun canopy at aft main deck

    - Two (2) Balcony hatches at main deck saloon

    - Heli-Deck (optional)

    Transom Area

    Garage convertible into Beach area for guests, with hatch aft garage convertible into enlarged bathing platform

    Interior Accommodation

    Luxury staircase serving three decks

    Central galley on the main deck, with a direct connection to the main saloon, lobby

    and crew area

    Owners suite, with dressing & bathroom, and private office area at main deck

    Large saloon at the main deck with dining and folding balconies at starboard & port side.

    Large wheelhouse at sky lounge deck, with captain´s cabin, entertainment lounge, and aft terrace.

    Four (4) luxurious guest cabins located at the lower deck

    Large sun decks with external access stairways

    Crew and service areas at the lower deck

    Luxury Spaces


    Luxury areas (Owners, VIP, Guests and public areas) - approx.285sqm

    Crew areas (Officers & Staff areas, crew areas and Wheelhouse) - approx. 115sqm

    Catering areas, Galley, Pantry, Catering & Laundry approx. 115sqm

    Service & Technical areas and stores approx. 150sqm



    Main Aft Deck - 145sqm

    Aft Upper Deck - 40sqm

    Top Deck - 75sqm


    Noise Level

    Guest cabins at 80% MCR on main deck Approx. 54 dB(A)

    Owners area at 80% MCR on bridge deck Approx. 47 dB(A)

    Guest and Owners area’s in harbor mode Approx. 46 dB(A)

    Luxury Heights

    Main deck 2.2 m

    Bridge deck 2.1 m

    Lower deck 2.10 m

    Sun deck 2.2 m


    Full entertainment system with Satellite TV/ audio and video on demand/ internet in saloons, guest cabins and owners’ areas

    Navigation Equipment

    Integrated Navigation System / gyro and magnetic compass / X-band radar / S-band radar / autopilot / speed log / echo sounder / DGPS / ECDIS / conning / wind measurement equipment / AIS

    Ventilation & Air Conditioning

    A centralized, single duct (Variable Air Volume (VAV) in the Owner's and Guest areas) air conditioning system for interior Owner/Guest/Crew living areas with the following design conditions:

    Ext temp

    External R.H.

    Sea water temp

    Internal temp

    Internal R.H.






    + 35°C


    + 32°C








    -  5°C

    - %






    Communication according to GMDSS Area 3, Inmarsat F, Intercom, telephone installation

    Fire fighting equipments

    A high-pressure water mist fire extinguishing system is fitted to protect the accommodation, service and machinery spaces.

    Electrical Installation

    Twin generators 150 kW, 400/230V 3 phase and Shore power transformer

    Exterior Lighting

    A customized luxury exterior LED lighting scheme based on the exterior design, including underwater lights.


    The main propulsion plant consists of two (2) MTU 8V4000 M63 Diesel engines 1000kW /bhp 1340 @ 1800rpm (or Caterpillar equivalent), each coupled to a Fixed Pitch Propeller (FPP) through reduction gear box and shaft line. Each main propulsion diesel engine is foreseen with single elastic mounting and elastic coupling to gearbox. Gearboxes will be hard elastic mount. Maximum speed is 16,0 knots.

    Bow Thruster

    Hydraulic driven in tunnel, allowing for Dynamic Positioning (DP0).


    The exhaust gases of the propulsion engines will be led underwater to the side shell, bypass for low operations will be lead to the side shell above waterline. The exhaust gases of the diesel generators will be dry type, fitted with sea water injection, and running through the hull sides above the waterline.

    Dry silencers and urea-based Selective Catalyst Reduction (SCR) systems will be fitted on all exhaust lines to fulfil the IMO TIER Ill Rules Requirements on NOX emissions, Soot filters are foreseen on the Diesel generators exhaust lines


    Navigation & Zero speed stabilizers non-retractable, hydraulic driven.

    Fresh Water System

    Two hydrophore pumps / three hot-water boilers / hot and cold water circulation system / Two reverse-osmosis water makers with sufficient capacity

    Sewage System

    Vacuum toilet sanitary system / Black-water treatment

    Tender Storage

    Large open air tender store at aft deck suitable for two (2) 11 meter tenders, open air tender storage forward deck suitable for two (2)  5.5m tenders, and in aft garage enclosed storage suitable for four (4) PWC´s 

    Eco and Environment

    Waste heat recovery for potable water, whirlpool heating and HVAC reheating

    Safety and Security

    Automatic watertight sliding doors to divide the ship in case of hull damage with appropriate means of escape in case of emergency. An alarm and monitoring system is provided.

    Owners Deliveries

    All tenders, PWC´s and loose furniture to be supplied by owner, further details on request

    This listing is courtesy of the MLS and may be centrally listed with another broker. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey representation of a particular vessel.