Benetti classic 120

Construction

Hull material : GRP with single skin

Decks material: GRP with core sandwich

Superstructure material : GRP with core sandwich

 

Main characteristics

Built by: Benetti

Year: 2006

Length: 36.50m (119′ 9″)

Beam: 7.60m (24′ 11″)

Draft: 1.98m (6′ 5″)

Classification: ABS

MCA: Yes

Flag: Isle of Man

Hull colour: Dark Blue

Gross tonnage: 299 t

Displacement: 220

Designer: Stefano Righini Design

Naval Architect: Stefano Righini

Interior Designer: Francois Zuretti

Speed: 13.5/15 knots (approx)

Range: 3.300nm

11 knots - 3,400 N.m. approx

Fuel capacity: 41,000 Litres (10,831 US Gallons)

Water capacity: 8,264 Litres (2,183 US Gallons)

Black water capacity: 2,794 Litres (738 US Gallons)

Grey water capacity: 1,786 Litres (472 US Gallons)

Fuel consumption: 300

 

Machinery

Engines: 2 MTU 1350 HP

Engine model: MTU 12V2000 M90

Engine hours: Port: 2900hrs (14-Jul-2025)

Starboard: 2901hrs (14-Jul-2025)

Fuel: Diesel

Gearboxes: A flange-mounted reduction gear box is installed for each engine.

Gearbox type: ZF BW 256 for use with CAT 3412 and MTU engines

Connection housing is of SAE 1 type

Mechanical controls are linked to electronic handling controls

The gearbox transmits full power in both ahead and astern directions

Gearboxes are configured to ensure outwardship rotation of the propellers

Based on propeller design and propulsion set: 4.133:1 for ZF BW 256 with

MTU 12V or CAT 3412 engine

Gearbox features are provided in accordance with manufacturer

recommendations

Steering: Steering Gear System Overview

The steering gear is a BCS system.

Main components include:

1x electrical actuator in the wheelhouse

1x electrohydraulic power pack in the lazarette

2x hydraulic cylinders (one for each rudder)

2x tiller arms joined by an interconnecting rod

Interface with autopilot

System Operation

The electrical actuator activates a solenoid valve, allowing oil to flow from

the electrohydraulic pumps through the distribution plate to the two

hydraulic cylinders

Failure Mode

In case of failure of one cylinder:

The system continues to operate at half power

Stabilizers: A pair of non-retractable fin stabilizers zero speed Naiad are installed.

Generators: The generating system will consist of two main generators Kohler type

50 CFOZ.

Generator hours: Port: 16627

Starboard: 16657

Electricity: Main power system 220 VAC 60 Hz, 3 phase, 3 wire insulated

Lighting system 110 VAC 60 Hz, 1 phase

Emergency lighting system 24 VDC Battery system, 2 wire insulated

Alarms and communications system

24 VDC Battery system , 2 wire insulated

Shore power: The vessel is equipped with three (3) shore power inlet sockets:

One 125 Amp socket located on the transom

One 63 Amp socket located on the transom

One 63 Amp socket located at the bow

Two of the three shore sockets can be connected simultaneously

Cable System

The 125 Amp socket is fitted with a Glendinning self-stowing system

One gleddening master cable system

Cables are supplied with free terminal ends on the shore side

Shore Insulating Transformers

Two shore insulating transformers are installed:

Power: 28 kW each

Input: 380 V / 50 Hz

Output: 220 V / 50 Hz

Batteries: 

Service and Emergency Batteries

One group of 24V DC lead-acid batteries (gel type optional)

Capacity: 720 Ah

Used for: Service and emergency systems

Engine and Generator Starting Batteries

Two groups of 24V DC lead-acid batteries (gel type optional)

Each group is interconnectable

Each group serves:

One main engine

One diesel generator

Radio Equipment Batteries

One group of 24V DC gel batteries

Capacity: 220 Ah

Installed according to manufacturer’s recommendations

Emergency Connection

A fixed emergency connection is provided between:

The engine starting batteries and the service/emergency battery set

Includes a manual selector switch

 Battery charger

Alternators

Each main engine and diesel generator is equipped with an alternator

Charges its respective battery group

Manual/Automatic Battery Chargers

Installed chargers include:

Emergency and Service Battery Set Charger

Charger: 80 A

Power Supply: 200 A

Emergency Charger for engine and service batteries

Capacity: 40 A

Equipped with a manual selector

Radio Battery Charger

Capacity: 20 A max

Air Conditioning: Chiller unit: 288,000 BTU/h (24 tons), supplied by CONDARIA

Fan coils: One CONDARIA fan coil per room, fed by the chilled water

circuit

 

OTHER MACHINERY

A bow thruster Naiad. Driven by gear PTO.

The vessel is equipped with two high-screw propellers, designed by Benetti for: High efficiency +

Low noise performance

 

Accommodations

Sea BlueZ welcomes up to 10 guests in five luxurious cabins, each thoughtfully designed for comfort and privacy. The master suite, located on the main deck, features a spacious ensuite bathroom and a walk-in wardrobe.
On the lower deck, two VIP cabins and two twin cabins (including pullman) offer refined comfort for family and friends. Each cabin includes its own ensuite bathroom, ensuring every guest experiences the ultimate in relaxation and convenience.

Master bed: (width) 1.83 m x (length) 2.10 m x (Mattress Thickness) 0.20 m / (width) 72 in x (length) 82 in (California King)
Double beds: (width) 1.53 m x (length) 1.96 m x (Mattress Thickness) 0.20 m / (width) 60.2 in x (length) 77.1 in (Queen)
Single beds: (width) 0.83 m x (length) 1.94 m x (Mattress Thickness) 0.18 m / (width) 32.6 in x (length) 76.3 in (Twin)

There is no bath in the Master but a steam system is installed in the shower.
The dining tables inside and outside seat 10 people each.
There are 4 safe boxes.
Four double cabins accommodate the crew.

STAIRCASES
All the interior stairways are built with marine plywood and are covered and finished in accordance with the I.D. Stairs are squeak-free and complete with wooden or metallic handrails. Built-in step-light (non-neon) is included. Steps are covered with carpet.
External staircases are made of glass-reinforced plastic.
Steps are covered with teak (Benetti's standard). Stainless steel handrails are fitted.

INTERNAL DOORS
The doors are made of double plywood sandwich panels with a total thickness of 40 mm. All doors are triple-hinged with locking pins. All doors are fitted with anti-rattle locks. Catches are provided to keep each door open.
The doors are lacquered, mirrored, or veneered according to I.D. specifications.
The door frames are wood.
Special decorative doors are quoted accordingly.

CEILING FINISHES
All ceilings have Alcantara panels.
Lacquered panels are fitted in powder rooms, Owner and guest bathrooms.
Decorative elements include simple wood cornices and lacquered panels in recess.
Special decorative elements are quoted accordingly.

LIGHTING
Spotlights are BCM, Metalstyle, Cantalupi, Reggiani, Palagi.
Non-neon (Tivoli Lights) are used for indirect lighting of ceiling/curtain box/bed/sofa/desk/shower/wash basin and stairways if desired.
Wardrobe lighting is Cantalupi.
Reading lamps are Osram, Cantalupi.
Waterproof spotlights for bathrooms are Reggiani, Cantalupi.
Switches, sockets, dimmers, etc., are B-Ticino, "Living" series.
Fluorescent light is installed in galley, pantries, and stores.

FIXED FURNITURE
Furniture is made of wood (timber or marine plywood veneered) selected between oak, cherry, ash, Tanganike walnut.
Tops of furniture in salons, dining, and Owner’s suite are finished in burl wood.
Marble is fitted on the top of wash basin units in all bathrooms (owners and guests) and powder room.
Marble is fitted on the tops of all bar units.
Working surfaces of galley and pantry counters are granite.
All crew quarters furniture is made of plywood finished with lacquered panels in satin finish and wood trim.
Crew dinette cupboards are finished with lacquer.
All external furniture is built in GPR and integrated with the superstructure. They have polished gelcoat finish with the same procedure as the whole boat.

FLOOR COVERING
Wool carpet is fitted in Owner’s suite, guest cabins, salons, dining room, corridors, stairs, wheelhouse main lobby, and halls.
Stretched synthetic carpet is fitted in Captain’s cabin, crew’s cabin/dinette/corridor.
All carpets have an acoustical underlay.
All edges of carpet are bound where necessary or fixed under the plinth.
All carpets are stretched when laid.
All carpets on vertical surfaces are glued.
Marble floor is fitted in Owner’s bathroom, guest bathroom, day toilets, powder rooms.
The marble slabs are “Carrara White” or equivalent.
Soft vinyl or rubber tiles are fitted in the galley, pantries, laundry, stores, and crew’s bathrooms.
Shower floors have drip pans of fiberglass and anti-slip varnished wood grating.

Galley & Laundry Equipment

GALLEY

One 4 induction Miele

Exhaust hood over range, with filter

2 commercial electric oven Miele

One commercial microwave oven Miele

One dish washer Miele

One double sink of stainless steel

Two built in cold rooms fridge/freezer Frigit

Car-type Sony stereo with CD player and two speakers.

Dumb waiter connected with the upper deck (only in Traditional layout)

For each bar will be fitted:

One ice maker

One fridge

One fridge will be fitted on external bars

LAUNDRY

One domestic washer and dryer Miele or equivalent will be provided in the crew area .

Communication Equipment

VHF radio telephonefor crew mess

Kahlenberg horn

Sat Com Starlink

VHF Sailor 6222

GSM phone

Intercom system with headset and microphone for Wheelhouse, Main deck aft, main deck fwd, engine room

Navigation Equipment

Furuno radar FR 7112

B&G Hydra 2000 system

Plath Navipilot V autopilot

Transas ECSS plotter

Clock, barometer, thermometer Barigo 120 mm diameter

Gyro compass Sperry Marine

Plath Jupiter magnetic compass

Furuno video sounder FCV 611

Furnno GP10 Navigator

Furuno Navtex NX 500

B&G Hydra 2000

AIS FURUNO

NAVIGATION LIGHTS

The navigation light panel: 24VAC by means 220 V/24V AC transformer from the main

switchboard and by emergency 24 VDC.

Control of navigation lights in the wheelhouse panel, with audible and visual alarm in case of failure.

Entertainment Equipment

TV NEC Plasma42" + DVD in Main Salon

TV Sharp 20"LCD + DVD in Crew Mess

Compact Sony stereo in Owner's cabin

TV Sharp 20" LCD+ DVD in Owner's Cabin

Sony CD player, FM/AM radio plus amplifier in Main Salon. Unit has commuter to hear music

through the aft deck speakers

CD car-type Sony stereo in each guest cabin, crew cabin, wheelhouse and galley

Tenders & Toys

Upon request.

Deck Equipment

Teak on sun deck

Foldable teak table fitted to bulkhead on • main deck aft for buffet service, includes 1 electric, TV

and telephone sockets

Muir windlasses

Muir Capstans

2 x 110 m (361') chains

2 x 180 kg HP anchors

Gangway: telescopic 2 stages, length 4,5m with a walking width of 600mm

Hydraulic transom door opening downwards

Bar on sun deck

One whirpool Jacuzzi fitted on sun deck

Safety & Security equipment

SECURITY & COMMUNICATION SYSTEMS

Optional security camera system installation planned for onboard surveillance.

Installed service bell system with audible and visual alerts at:

Two master stations: main deck pantry and upper deck pantry.

Push-button locations: lounge, main saloon, Owner’s cabin, dining room, external dining area

(upper deck), sun deck (flying bridge), main deck aft, and passerelle.

 

MAIN ENGINE & STEERING CONTROL SYSTEMS

Wheelhouse Controls:

Steering actuator with wheel.

Bow thruster control lever and running indicator.

Horn push button.

Main engine throttles:

Mannesman Rexroth “Marinex C” for Caterpillar engines.

MTU throttles for MTU engines.

Main engine monitoring panels (manufacturer-recommended).

Emergency stop for main engines.

Rudder angle indicator.

Fin stabilizers control panel.

Port and Starboard Wing Stations

Steering tiller and rudder angle indicator.

Slave bow thruster control lever.

Horn push button.

Main engine throttles and monitoring panels.

Slave fin stabilizer control panel.

 

FIRE DETECTION SYSTEM

Installed fire alarm system with centralized control unit in the wheelhouse.

 

ALARM & MONITORING PANELS

Main Alarm Panels (Wheelhouse & Engine Room) - New ABB from 2024:

Audible and visual alarm notifications.

Alarms include:

Electrical system failure (generator, overload, non-essential trip, low insulation 220V, starting

battery low voltage).

Bilge level alerts.

High/low tank level alerts.

Aft power pack oil low level.

Equipment-Based Alarms:

Individual alarms provided on respective panels for:

Main engines

Diesel generators

Battery chargers

Steering gear

Fin stabilizers

Bow thruster

Crew Mess Alarm Panel

Consolidated alarms for:

Main engines

Diesel generators

Electrical system

Fire detection

Bilge and tank levels

 

EMERGENCY LIGHT

Emergency lighting is installed in key areas: Stairways / Corridors / Wheelhouse / Crew mess /

Escape routes / External decks

Power and Activation

Lights automatically switch on in case of AC system failure

The system is approved by the Classification Society

Power Source Management

In accommodation areas:

Emergency lights are normally powered by the main 220 V AC circuit

An automatic device with positive safety system switches the supply to the 24 V DC emergency

circuit during a power loss

Engine Room and Technical Spaces

Dedicated incandescent emergency lights are installed in:

The engine room

Main technical spaces

Lamps are positioned near: Escape routes & The main switchboard

Refit history

All navigational equipment on M/Y SEA BLUE'Z has been upgraded over the years, including a

new Starlink system installed last year for enhanced connectivity. Additionally, the yacht received

a new monitoring system in 2023, improving control and oversight of key systems. All

maintenance has been meticulously performed according to the manufacturer's

recommendations, ensuring the yacht remains in optimal condition. All details are available upon

request.

2025

Main Engines Annual Service (MTU 12V2000 M91) – February

Oil, filters, fuel separators, raw/fresh water pump inspections, startup, and testing

Gearboxes Service (ZF 2560) – February

A3.1 service with boroscopic inspection, oil changes, gasket replacement

Starboard Generator GE2 (Kohler 80 EOZ) – March

Injectors 1 and 5 replaced, full injector test, compression test, oil and filters replaced

Remote Visual Inspection (GE2) – February

Cylinder liners, piston heads, and cylinder heads checked; no critical damage found

2023

Generator Overhaul – Port and Starboard (Kohler 80 EOZ) – September

Major preventive service: cleaning, testing, compression check, valve adjustment

Main Engines Preliminary Check (MTU 12V2000 M91 @ 6760h) – September

Valve clearance check, intercoolers, air filters, coolant and oil analyses

Navigation System Upgrades

Installation of the Furuno Felcom 18 communication system

New Monitoring System and Starlink Installation – Completed in 2023

Starboard Windlass gearbox changed

2022

Oil Analysis – Engines & Gearboxes – December

Oil samples analyzed for contaminants, viscosity, wear particles; all results within normal range

Navigation Equipment Update – October

New Furuno Felcom 18 communication equipment supplied and installed

2021

Two brand new jet pump

2020

Oil & Fluid Analysis (Engines, Gearboxes, Generators, Watermaker) – October

All systems analyzed through Spectro | Jet-Care, results marked “NORMAL”

Electrical Isolation Test – December

All 220V systems tested for insulation; results generally strong across lighting, outlets, and

equipment

Exclusions

A complete list of exclusions is available upon request. Owner's personal items and artworks are not included in the sale

.