Bloemsma Spectral 50m for sale


General information
Bloemsma Spectral 50m
New power boat for sale
Price comment
Price on Application
Name of boat
Spectral 50m
Bloemsma & Balk
Length overall

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



BEAM, MOULDED 10 METERS (32.81 FEET)<_o3a_p>

DRAFT, 2.7 METERS (8.86 FEET)<_o3a_p>

OWNER & GUESTS (private/charter) up to 12 / 12 persons<_o3a_p>

CREW incl. Captain 9 persons<_o3a_p>

TENDERS 2x 11 METERS (36 FEET) and 4 PWC´s<_o3a_p>

MOB boat 2x 5.5 METERS (18 FEET)<_o3a_p>

SPEED, MAX @ 100% MCR 16 KNOTS<_o3a_p>


RANGE @ 12.5 KNOTS 5000 NAUTICAL MILES<_o3a_p>

GROSS TONNAGE (approx.) 490 GRT<_o3a_p>

SAILING AREA Unrestricted<_o3a_p>


Hull build in Marine Grade A Steel / Marine grade aluminum alloy made superstructure (including canopy and mast)<_o3a_p>


LLOYD'S REGISTER Unrestricted Navigation MCA LY3 Compliance<_o3a_p>


The exterior lines are designed by Christopher Seymour in close cooperation with design consultant Carl Esch, and interior design by Guido de Groot.<_o3a_p>


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<_o3a_p>

Deck Equipment

· Stern boarding passerelle (hydraulic)<_o3a_p>

· Two (2) vertical anchor winches with warping head<_o3a_p>

· Two (2) capstans and four (4) bollards (stainless steel) on each side at main deck<_o3a_p>

· One (1) telescopic knuckle-boom crane at forward deck for launching the RIB boats and MOB<_o3a_p>

· Two (2) large integrated cranes at aft deck for launching the tender boats<_o3a_p>

· Retractable fore mast <_o3a_p>

· One (1) large top deck partially covered by hard top, with seats and sun beds.<_o3a_p>

· One (1) large pool on main deck aft with mosaic inlay and dedicated pool tank<_o3a_p>

· Two (2) hatches concealing anchors at Port & STB side<_o3a_p>

· Aft garage at transom for PWC storage, convertible into beach club for guests<_o3a_p>

· Retractable sun canopy at aft main deck<_o3a_p>

- Two (2) Balcony hatches at main deck saloon<_o3a_p>

- Heli-Deck (optional)<_o3a_p>

Transom Area

Garage convertible into Beach area for guests, with hatch aft garage convertible into enlarged bathing platform<_o3a_p>

Interior Accommodation

Luxury staircase serving three decks<_o3a_p>

Central galley on the main deck, with a direct connection to the main saloon, lobby<_o3a_p>

and crew area<_o3a_p>

Owners suite, with dressing & bathroom, and private office area at main deck<_o3a_p>

Large saloon at the main deck with dining and folding balconies at starboard & port side.<_o3a_p>

Large wheelhouse at sky lounge deck, with captain´s cabin, entertainment lounge, and aft terrace.<_o3a_p>

Four (4) luxurious guest cabins located at the lower deck<_o3a_p>

Large sun decks with external access stairways <_o3a_p>

Crew and service areas at the lower deck<_o3a_p>

Luxury Spaces


Luxury areas (Owners, VIP, Guests and public areas) - approx.285sqm<_o3a_p>

Crew areas (Officers & Staff areas, crew areas and Wheelhouse) - approx. 115sqm<_o3a_p>

Catering areas, Galley, Pantry, Catering & Laundry approx. 115sqm<_o3a_p>

Service & Technical areas and stores approx. 150sqm<_o3a_p>



Main Aft Deck - 145sqm<_o3a_p>

Aft Upper Deck - 40sqm<_o3a_p>

Top Deck - 75sqm<_o3a_p>


Noise Level

Guest cabins at 80% MCR on main deck Approx. 54 dB(A)<_o3a_p>

Owners area at 80% MCR on bridge deck Approx. 47 dB(A)<_o3a_p>

Guest and Owners area’s in harbor mode Approx. 46 dB(A)<_o3a_p>

Luxury Heights

Main deck 2.2 m<_o3a_p>

Bridge deck 2.1 m<_o3a_p>

Lower deck 2.10 m<_o3a_p>

Sun deck 2.2 m<_o3a_p>


Full entertainment system with Satellite TV/ audio and video on demand/ internet in saloons, guest cabins and owners’ areas<_o3a_p>

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<_o3a_p>

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:<_o3a_p>

Ext temp<_o3a_p>

External R.H.<_o3a_p>

Sea water temp<_o3a_p>

Internal temp<_o3a_p>

Internal R.H.<_o3a_p>






+ 35°C<_o3a_p>


+ 32°C<_o3a_p>








-  5°C<_o3a_p>

- %<_o3a_p>






Communication according to GMDSS Area 3, Inmarsat F, Intercom, telephone installation<_o3a_p>

Fire fighting equipments

A high-pressure water mist fire extinguishing system is fitted to protect the accommodation, service and machinery spaces.<_o3a_p>

Electrical Installation

Twin generators 150 kW, 400/230V 3 phase and Shore power transformer<_o3a_p>

Exterior Lighting

A customized luxury exterior LED lighting scheme based on the exterior design, including underwater lights.<_o3a_p>


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.<_o3a_p>

Bow Thruster

Hydraulic driven in tunnel, allowing for Dynamic Positioning (DP0).<_o3a_p>


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.<_o3a_p>

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<_o3a_p>


Navigation & Zero speed stabilizers non-retractable, hydraulic driven.<_o3a_p>

Fresh Water System

Two hydrophore pumps / three hot-water boilers / hot and cold water circulation system / Two reverse-osmosis water makers with sufficient capacity<_o3a_p>

Sewage System

Vacuum toilet sanitary system / Black-water treatment<_o3a_p>

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 <_o3a_p>

Eco and Environment

Waste heat recovery for potable water, whirlpool heating and HVAC reheating<_o3a_p>

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.<_o3a_p>

Owners Deliveries

All tenders, PWC´s and loose furniture to be supplied by owner, further details on request<_o3a_p>

Read more

Maximum speed
18 mph
Cruising speed
15 mph
Number of cabins
Number of berths
This Bloemsma Spectral 50m has been viewed 298 times
Broker/Dealer Information

Northrop and Johnson - FL

Mr Daniel Ziriakus
17 Rose Drive
United States
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