2004 Oceanfast 174 Motor Yacht

  • 174 ft
  • Mega Yacht
  • Pireas, GR

Yacht price :



Currently traveling in Greece and available for client visit.

"MIZU" has had a refit completed in 2023 which has included new interior carpet, new sundeck, teak, thru-hull valves, all tanks have completed inspection, and everywhere in between have been gone through.

Recently finished BV class inspection, completed 9/2023, next inspection due in 9/2028.


Highlights and Key Features:

  • Bottom Job and Haulout (10/2019)
  • Incredibly unique and head-turning design
  • Germanischer Lloyds build classification + HSS Rated
  • Extremely shallow draft of sub 8' 6"
  • A remarkable range of 4,500 nautical miles at 13 knots (transpacific and transatlantic)
  • Capable of reaching speeds in excess of 28 knots
  • Dedicated Owner's deck stateroom
  • Impressive sun deck with 14-person Jacuzzi pool, bar & sun loungers
  • Storage for two 25' tenders on the aft deck
  • Extremely quiet underway
  • Expansive exterior decks for entertaining
  • Oversized windows throughout
  • Asian inspired Modern-Deco interior design
  • Upper deck home theatre and latest AV/IT throughout

Length Overall:                                   174.00feet      (53.03meters)

Beam:                                                   29.00feet      (8.84meters)

Draft:                                                      8.20feet      (2.50meters)

Year Completed:                                2004 / refit 2016

Type:                                                   Semi-DisplacementHighSpeedMotoryacht

Flag:                                                    CaymanIslands

Tonnage:                                            498gross


Builder:                                               Oceanfast  (Australia)

Naval Architect:                                 Austal Ship Design (Australia)

Exterior Design/Stylist:                      Sam Sorgiovanni (Australia)

Interior Designer:                               Sam Sorgiovanni (Australia)

Construction:                                     Aluminum hull and superstructure, teakdecks

Classification:                                     Builtto Germanischer Lloyds Spec.,MCA Compliant

MainEngines:                                    (2)MTU 16V4000diesels@3,750 Hp each





Speed:    Maximum:    27 knots @ 2150 rpm    Cruise:    20 knots@1800rpm


Fuel:  22,000US Gallons (83,270 liters)       Water:3,807US      Gallons (14,409liters)

Range:                                                 3,025 nautical miles @11 knots


Sleeps up to10 in the owner's party in 5 staterooms, plus crew accommodations for up to10 in 5 cabins.


MCA Yachts Adv Co-Brokerage 5 is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Yacht Access.



Basic Information

174 Motor Yacht
Pireas, GR
Available for sale in U.S. waters:
Vessel Name:
MIZU - Oceanfast Motor Yacht
Boat Type:
Mega Yacht
Hull Material:
Hull Type:
Hull Color:
Flag of Registry:

Dimensions & Weight

174 ft - 53.04 meter
174 ft - 53.04 meter
29 ft - 8.84 meter
Draft - max:
8 ft 2 in - 2.49 meter
Bridge Clearance:
Dry Weight:


16V4000 M90
Cruise Speed:
23 MPH
3481 MI
Joystick Control:
Engine Type:
Drive Type:
Fuel Type:
3750 (Individual), 7500 (combined)
Max Speed:
31 MPH

Tank Capacities

Fuel Tank:
22000 gallons - 1 tank(s)
Fresh Water Tank:
3807 gallons - 1 tank(s)
Holding Tank:
1500 gallons - 1 tank(s)


Total Cabins:
Total Berths:
Total Sleeps:
Total Heads:
Captains Cabin:
Crew Cabins:
Crew Berths:
Crew Sleeps:
Crew Heads:





Length Overall (L.O.A.): 174.00 feet (53.03 meters)

Beam (molded): 29.00 feet (8.84 meters)

Draft (loaded): 8.20 feet (2.50 meters)

Tonnage: 498 gross



Fuel Capacity: 22,000 US Gallons (83,270 liters)

Water Capacity: 3,807 US Gallons (14,409 liters)

Watermakers: 3,000 US Gallons (11,340 liters)

Lube Oil: 528 US Gallons (2,000 liters)

Waste Oil: 528 US Gallons (2,000 liters)

Grey Water: 1,500 US Gallons (5,676 liters)  


Speed Consumption per hour / range

Maximum: 27.0 knots 330 gph @ 2,150 rpm / 1,200 NM 

Cruising:   20.0 knots 261 gph  @1,800 rpm / 1.340 NM 

Full load slow: 17.5 knots 190 gph @ 1,550 rpm / 1,630 NM 

*Calculated based on 20% reserve fuel    



Main Engines  

Engine Type:

  • (2) MTU 16V4000 diesels @ 3,750 Hp each


  • 5-blade fixed pitch propellers plus spare set


Generators & Electricity:  


  • 120/208/440V/60 Hz


  • (2) 150 kW Northern Lights

Generator Fuel Consumption:

  • 8 Gallons per hour

Shore Power:

  • Atlas 125 kW


Air Conditioning:  


  • N.R. Koeling ducted on main and owner's deck  Fan coils in guest and crew staterooms 



  • (2) HEM 5,000 gallons per day total

Trim Tabs/Stabilizers:

  • SeaState ride control system, underway only

Bow Thruster:

  • Quantum hydraulic propeller

Fuel Separator & Filtration:

  • Alfa Laval

Sewage System:

  • Hamann Wassertechnic

Bilge Water Filtration:

  • DVZ

Soot Cleaners:

  • "Idquo Soot Sinkers" for generator exhausts

Load Bank:

  • Sephco


  • Evac VT90 silent

Tank Tests:

  • AMC Institute, Tasmania



Communication Systems  SATcom:

  • (1) Nera F77
  • (2) Furuno Felcom 15 Sat Com C
  • Nera Worldphone Mini M Sat Com M

Telephone System:

  • Panasonic


  • (1) Furuno FS 2570 SSB watch receiver


  • (2) Furuno FM 8500
  • (7) Icom IC602

Cellular Phone System:

  • GSM (2) Telular


  • Panasonic

    Navigation Systems   Radar:

  • (1) X-Band Furuno FR 2125-B
  • (1) S-Band Furuno FR 2135-S-B 


  • C Plath digital

Magnetic Compass:

  • C Plath and Plastimo

Auto Pilot:

  • C Plath Navipilot V HSC

Depth Sounder:

  • Furuno FE 700 and Furuno 1200L


  • (2) Northstar 952X
  • Furuno Navigator GP80
  • Furuno Satellite Compass

Electronic Charts:

  • Transas with world charts


  • Bon Voyage

Ships Computer:

  • Dell PC with HP fax/copier/printer

Wind/Speed Log:

  • B&G Hydra with Furuno navigator GP80 log


  • Furuno NX500

Loud Hailer:

  • Imcos


  • Furuno

Entertainment System:    

  • Sea Tel Worldwide Satellite TV system
  • (3) 42" Sony Flat screen plasma TV's
  • 32" Samsung Flatscreen
  • (5) Regular TV's
  • All public areas and staterooms are equipped with complete sound systems, DVD/CD players and VCR's
  • Separate sound systems in galley, engine room and outside deck areas


IT Equipment:    

  • Central ship's server
  • Wireless network throughout the vessel for wireless laptop use
  • High speed data network through Sat Com B at 56 kps



Main Galley Equipment  

Cooking Equipment:

  • Vulcan 6-burner with oven
  • (2) Hobart steam/convection ovens
  • Miele fryer and Amana microwave oven


  • N.R. Koeling
  • Sub Zero fridge with drawers and Sub Zero wine cooler


  • Hobart


  • Kitchen Aid sink grinder
  • Scotsman icemaker and GE compactor


Crew Galley/Mess Equipment:  

Cooking Equipment:

  • Frigidaire microwave oven and 1 ISE instant hot


  • Frigidaire


  • (1) Frigidaire dishwasher


Additional Galley Equipment:  


  • Miele dishwasher
  • Scotsman icemaker
  • Miele coffee maker
  • ISE instant hot in Steward's Pantry


  • Located in salon, upper salon, sundeck, Owner's outside dining, all with refrigerators and ice makers


Laundry Equipment:     

  • (2) Whirlpool Duet large capacity washing machines
  • (2) Whirlpool Duet large capacity tumble dryers
  • (1) Miele roller iron



Tender Cranes:

  • Nautical structures 5,500  lb SWL (port side)

Rescue Tender Crane:

  • Nautical structures 5,500 lb SWL (stbd side)



Anchor Winch:

  • (2) Muir hydraulic

Aft Warping Capstans:

  • (2) Muir 2-speed hydraulic


  • Pool HHP

Anchor Chain:

  • (2) 550'


  • Hydraulic with teak treads

Boarding Ladder:

  • (2) Marquipt split

Tender Whips:

  • Swim platform, port and starboard sides



Security Equipment:   CCTV System:

  • Pelco 


  • (8) Pelco cameras

    Fire Fighting Equipment:   Fire Control System:

  • Engine room CO2 system

Fire Detection:

  • Consillium


  • Semco alarms and alarm panels

    Safety Equipment:   Life Rafts:

  • (4) 16-person RFD Commercial

Life Rings:

  • (8)


  • (1) ACR

Hi Fog:

  • Semco


  • (2) San Shin SD


  • Kahlenberg Trumpet 5 tone




The exceptionally spacious sundeck has a control station forward with 2 place seat adjacent and a dumbwaiter for food delivery to this deck.  Further aft under the arch is an outside shower with bathroom outboard to port and large storage locker to starboard.  There are 2 place settees at observation wings either side of the sundeck forward of the arch - an ideal place to sit while cruising.  The sundeck can be covered by a semi fixed awning back to the Jacuzzi area.

A central Jacuzzi is further aft on the sun deck with settees either side, a sky light that lights all the way to the lower deck, and a wet bar with barbeque behind.  There is built in seating all the way aft on the sundeck and staircase access down to the next deck.


The wheelhouse is forward with walk around decks outside.  The "Idquo glass" bridge is superbly laid out with central chart table looking forward, 2 helm chairs either side and one behind, and a Captain's leaning post.  There is a refrigerator under the console and easy access to all the electronics underneath.

Further aft is the Radio Room with desk outboard and dumbwaiter access forward.  A separate crew stair is further aft going down to the main deck galley and crew access area.

The master suite is located on the upper or bridge deck and as such has exceptional views and light, and excellent privacy.  The owner's bathroom is forward to port with Jacuzzi tub 

and steam shower, TV, heated towel bars and his and her sinks and toilet and bidet in a separate room.  Extensive closet space is further aft and the owner's stateroom is aft of that.  A centerline king size berth has nightstands either side, there is an armoire to port, a built-in refrigerator adjacent to a large stuffed chair with ottoman are outboard to starboard.

Aft on the starboard side through the owner's lobby, there are two doors out to the starboard deck and access to the central staircase and atrium skylight through the entire yacht.  

The upper deck salon, owner's salon or sky lounge is further aft with flat screen TV and entertainment center with book shelves on the forward bulkhead, wet bar with refrigerator, icemaker and sink outboard to port, a game/dining table to port and a settee to starboard.

Out through double doors to the outside dining deck area, mainly shaded from the sun deck overhead.  There is a storage locker to port under the stairs up to the sun deck, a TV and wet bar opposite, a central teak dining table with summit chairs and built-in U-shaped seating all the way aft.  Dual staircases access the main deck below.


Anchoring and anchoring mast are all the way forward, bosun's locker aft and crew escape hatch nearby.

The main galley is on the deck forward to port with large dry storeroom forward and walk-in freezer and refrigerator rooms opposite.  The main galley has great windows and a serving pantry further aft with crew access to the port side deck.

The Captain's Cabin is on the main deck, fitted with a queen berth, desk under the windows and adjoining bathroom with shower.

Aft of the pantry on the port side is the dining salon, again with great windows, dining table and chairs for ten, and extensive storage cabinets aft and outboard.

In a lobby area ahead of the dining room is the on deck powder room.

The central staircase with skylight and atrium effect is a beautiful feature of MIZU at the lobby area, which has double doors out to the wide side decks.

The owner's office/study is outboard to port of the staircase and again has exceptional windows and a sliding door to the main salon.

The main salon is further aft with flat screen entertainment center centrally forward, settees both sides, a game table aft to port and a full stand up bar to starboard.
Out double glass doors to the main aft deck, there is exceptional sunning space on this teak 

deck where the tenders are also stored when running.  They are launched by cranes either side.  Access to the swim platform is down a central staircase which also houses the passarelle.  There is engine room access to starboard and fuel storage lockers to port. 

All the way forward are two exceptional crew cabins each with upper and lower berths, en-suite bathrooms and great storage.

Two larger crew cabins are further aft each with upper and lower berths and en-suite bathrooms and great storage.

Further aft to starboard, the laundry is a good size with linen closet built in, sink, roller iron and double washers and dryers.

The exceptional crew mess is opposite with L-shaped seating around two dining tables and a crew galley forward, entertainment and security center adjacent.

There is access from the crew quarters to the four guest suites further aft making crew service of the guest cabins very easy and private.

There are four guest suites located amidships in the vessel for comfort.

The two forward guest suites have queen berths, vanity desks, and en-suite bathrooms each with heated towel bars, tub and shower.

In the guest lobby area there is a small wet bar, linen locker and access to the central staircase.

The two aft guest suites each have twin berths, vanity desks and en-suite bathrooms each with heated towel bars, two sinks and tubs with showers.  Toilets are in separate rooms. 

The engine room is further aft and the engine control room is aft of the main engine room.

The lazarette is well laid out with bathroom to port, Atlas shore power convertor on the centerline, a refrigerated garbage room to port, storage for water toys and access to the swim platform.   



In Japanese philosophy there are five elements, of which Mizu or water is one. It represents all things fluid and flowing but also relates to adaptability, flexibility and magnetism. Renamed by her current owner in 2013 and extensively refit in 2016, the 53m MIZU represents many characteristics attributed to her name. Her striking and almost military exterior exudes character and adventure. Her contemporary interior spaces are calm yet vibrant and an impressive range of entertainment features, including an on deck jacuzzi and basketball court, invoke guest interaction and energy. With an exhilarating top speed of 28 knots and an impressive long range cruising capability, this ocean-going, transoceanic yacht lives up to her name.


Highlights and Key Features:

  • Incredibly unique and head turning design
  • Built in accordance with Germanischer Lloyds + HSS Rated Specifications
  • Built in compliance with MCA standards 
  • Extremely shallow draft of sup 8' 6"
  • Remarkable range of 4,500 nautical miles at 12 knots (transpacific and transatlantic)
  • Capable of reaching speeds of 28 knots
  • Dedicated Owner's deck
  • Impressive sun deck with 14-person Jacuzzi pool, bar & sun loungers
  • Storage for two 25′ tenders on the aft deck
  • Extremely quiet underway
  • Expansive exterior decks for entertaining
  • Oversized windows throughout
  • Asian inspired Modern-Deco interior design
  • Upper deck home theatre and latest AV/IT throughout


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.



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