Our sites uses cookies - some are essential to make the site work; others help us improve the user experience. By selecting 'continue', you consent to the use of these cookies. To learn more about and how you can disable them, please read our privacy statement.

Bloemsma Spectral 50m for sale in Netherlands for P.O.A. (P.O.A.)

50 m
P.O.A. (P.O.A.)
10.0 m
Tax Status
Tax Unpaid
Draft Max
2.7 m
Hull Material
Engine Count
Boat Type
RB Ref
Northrop and Johnson
Broker Office
Palma de Mallorca,
Contact Name
Jaap Havenga
+34 971 707 900 / +34 647 489 784
Arrange Viewing
Contact Broker

About this Bloemsma Spectral 50m

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.

Main Particulars





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)




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


Air ConditioningYes
Crew Berths9
Cruising Speed13
Gross Tonnage499
Max Speed Knots16
Num Sleeps10


Acury MY 44 for sale in United Arab Emirates for €22,000,000 (£19,176,291)

ACURY MY 44 for sale, United Arab Emirates

Length: 44 m
ACURY Motor Yacht 44m The ACURY MY 44m Open is based on the same hull as the 44m trideck. This gi...
Acury MY 47 for sale in United Arab Emirates for €23,000,000 (£20,047,941)

ACURY MY 47 for sale, United Arab Emirates

Length: 47 m
Year: 2023
ACURY PRESENTS: Motor Yacht 47m The 47 m Displacement is based on a traditional hull and superst...
Acury MY 52 for sale in United Arab Emirates for €44,000,000 (£38,352,582)

ACURY MY 52 for sale, United Arab Emirates

Length: 52 m
ACURY Presents: the MY 52m DESIGN & ENGINEERING The design is born in the TSMM studios of NED...
Acury MY 55 for sale in United Arab Emirates for €52,000,000 (£45,325,779)

ACURY MY 55 for sale, United Arab Emirates

Length: 55 m
£45,325,779Tax paid
ACURY Presents: the MY 55m DESIGN & ENGINEERING The design is born in the TSMM studios of N...
Acury MYE 42 for sale in United Arab Emirates for €29,000,000 (£25,277,838)

ACURY MYE 42 for sale, United Arab Emirates

Length: 42 m
Year: 2023
ACURY Presents a Modern Designed Explorer Yacht or Modern Designed Sub Toy Carrier Yacht (Suppo...
Acury Cat 50 for sale in United Arab Emirates for $7,300,000 (£6,411,439)

ACURY Cat 50 for sale, United Arab Emirates

Length: 50 m
Year: 2023
ACURY CAT 50 General description ACURY presents the Catamaran 50m The following versions are a...
Acury WPCAT50 for sale in United Arab Emirates for P.O.A.

ACURY WPCAT50 for sale, United Arab Emirates

Length: 50 m
Year: 2023
ACURY Wave Piercing Passenger Catamaran 50m The following versions are available Luxury Passeng...
Acury SSY 45 for sale in United Arab Emirates for €30,000,000 (£26,149,488)

ACURY SSY 45 for sale, United Arab Emirates

Length: 45 m
Year: 2022
Additional Specifications For ACURY SSY 45: LOA: 147' 8" (45.00m) Beam: 27' 11" (8.50m) Max Dr...
Acury SSY 55 for sale in United Arab Emirates for €46,000,000 (£40,095,881)

ACURY SSY 55 for sale, United Arab Emirates

Length: 55 m
Additional Specifications For ACURY SSY 55: LOA: 180' 6" (55.00m) Beam: 34' 2" (10.40m) Max D...
Heesen 2011 for sale in United States of America for $39,900,000 (£35,043,343)

HEESEN 2011 for sale, United States of America

Length: 55 m
Year: 2011
LADY JJ, a 180’ (55m) Heesen launched in 2011, offers a fine balance of luxury and relaxation. He...
Expedition Niigata for sale in Indonesia for $4,495,000 (£3,947,865)

EXPEDITION Niigata for sale, Indonesia

Length: 45 m
Year: 1996
IMMORTALIS was built in 1996 by Niigata shipyard for the Japanese government as a scientific rese...
Numarine 45XP Hull #1 for sale in Turkey for $23,400,000 (£20,551,735)

NUMARINE 45XP Hull #1 for sale, Turkey

Length: 45 m
Year: 2024
The Numarine 45XP is the flagship of the popular XP series by the successful Turkish Shipyard. Wi...
Heesen 2011 for sale in United States of America for $39,900,000 (£35,043,343)

HEESEN 2011 for sale, United States of America

Length: 55 m
Year: 2011
LADY JJ, a 180’ (55m) Heesen launched in 2011, offers a fine balance of luxury and relaxation. He...
Heesen Tri Deck Motor Yacht for sale in United States of America for $6,995,000 (£6,143,564)

HEESEN Tri Deck Motor Yacht for sale, United States of America

Length: 44 m
Year: 1990
Absolutely stunning interior refit in 2014 by international designer Tui Pranich Further interio...
Alpha Craft Spritz 140 for sale in Turkey for P.O.A. (P.O.A.)

ALPHA CRAFT Spritz 140 for sale, Turkey

Length: 43 m
Year: 2024
Under Construction - NEW BUILD OPPORTUNITY - Delivery 22 monthsExcellent opportunity to purchase ...
Conrad C144S for sale in Poland for €25,500,000 (£22,227,065)

CONRAD C144S for sale, Poland

Length: 44 m
Year: 2024
The Conrad C144S is a larger & improved version of the award winning C133 "Viatoris" - Winner...
Oceanfast Full Displacement for sale in United States of America for $19,450,000 (£17,082,532)

OCEANFAST Full Displacement for sale, United States of America

Length: 56 m
Year: 2004
4 Roses, with her at anchor stabilization, Bannenberg styling, sexy lines, separate gymnasium on ...
Navigator Sagittarius By for sale in Egypt for $28,000,000 (£24,591,820)

NAVIGATOR Sagittarius By for sale, Egypt

Length: 54 m
Year: 2023
177' New Build "Sagittarius" By Navigator Maritime sets new standards in mega yachts in class. Ex...
Baglietto T52 Hybrid Diesel Electric for sale in Italy for P.O.A. (P.O.A.)

BAGLIETTO T52 Hybrid Diesel Electric for sale, Italy

Length: 52 m
Year: 2024
The motor-yacht T52 Hybrid has been designed by Francesco Paszkowski. The Innovated Yacht below 5...
Abeking & Rasmussen 148 ft for sale in Malta for P.O.A.

ABEKING & RASMUSSEN 148 ft for sale, Malta

Length: 45 m
Year: 1974
P.O.A.Tax paid
KRISS ( ex NO LO SE – ex SHARK) is an exciting amalgamation of comfort, luxury and technology.Bui...
Husumer Schiffswerft Displacement Twin Screw Motor Yacht for sale in Germany for €2,250,000 (£1,961,212)

HUSUMER SCHIFFSWERFT Displacement Twin Screw Motor Yacht for sale, Germany

Length: 54 m
Year: 1982
The SANSSOUCI STAR motor yacht is one of the few remaining truly traditional super yachts availab...
Turquoise 146 for sale in France for €2,900,000 (£2,527,784)

TURQUOISE 146 for sale, France

Length: 45 m
Year: 1983
Ce Proteksan 146 de près de 45m est très populaire au charter. Cette unité dispose de très grands...
Pershing 140 for sale in France for P.O.A.

PERSHING 140 for sale, France

Length: 43 m
Year: 2022
Quiconque aime Pershing, qu'il ait conduit les bateaux eux-mêmes ou ait eu l'occasion d'aller à b...
Alfamarine 140 Superyacht for sale in Philippines for $3,400,000 (£2,986,150)

ALFAMARINE 140 Superyacht for sale, Philippines

Length: 43 m
Year: 2003
Super yacht with 3 levels. Generous flybridge of 18 meters long, space to spare, even with whirlp...
Bilgin 156 for sale in France for €22,500,000 (£19,612,116)

BILGIN 156 for sale, France

Length: 47 m
Year: 2019
The 48m luxury yacht SNOW 5 was built by Bilgin Yachts in 2019, and features a steel hull and alu...
Custom 141 for sale in Egypt for €4,200,000 (£3,660,928)

CUSTOM 141 for sale, Egypt

Length: 43 m
Year: 2018
HHII is a 43 meter live-aboard dive boat with five decks and 16 double cabins for guests, 2 for d...
AB 145 for sale in Malta for €18,000,000 (£15,689,693)

AB 145 for sale, Malta

Length: 45 m
Year: 2016
Built by renowned AB Yachts shipyard in 2015 as the largest superyacht in the sporty range of yac...
Icon Custom for sale in Italy for €11,500,000 (£10,023,970)

ICON Custom for sale, Italy

Length: 42 m
Year: 2011
Basmalina II is a 42m luxury motor yacht built by Icon Yachts in the Netherlands to RINA class (L...