• 37 m
  • 2011
  • Cannes, France
  • 5 425 000 €


Low hours, fast, four stateroom, raised pilothours motor yacht

Aggressive use of state of art techniques and technology plus the effective use of new age construction materials results in both a strong and a true high performance, long range mega yacht.

Couach has designed a unique hull that calms rough seas and still cruises at 25 knots.  She reaches a top speed around 29 knots.  Combine performance, reliability and quality construction unlike any other.  You to can own a true top caliber yacht. 


  • Basic Information
  • Dimensions
  • Speed / Weight
  • Accomodations
  • Hull & Deck
  • Engine Information
  • Builder: COUACH
  • Category: Motor Yacht
  • Model: 3700 FLY
  • Model Year: 2011
  • YearBuilt: 2011
  • Year Refit: N/A
  • Refit Type: N/A
  • Tax Paid: No Duty Paid
  • Country: France
  • Registration #: N/A
  • Coast Guard #: N/A
  • Vessel Top: N/A
  • Fly Bridge: Yes
  • Cockpit: No
  • Helipad: No
  • Accomodations: Guest SR/S: 4/9 - Crew R/B/S: 0/0/7
  • LOA: 121' 5" (37.00m)
  • LWL: --
  • LOD: --
  • Beam: 24' 0" (7.30m)
  • Min Draft: 6' 11" (2.10m)
  • Max Draft: --
  • Clearance: --
  • MFG Length: --
  • Cruise Speed: 25 Knots
  • Cruise Speed RPM: --
  • Cruise Speed Range: --
  • Max Speed: 29 Knots
  • Max Speed RPM: --
  • Max Speed Range: --
  • Displacement: 129 Tonne
  • Gross Tonnage: 195 Ton
  • Water Capacity: 3,000 Liters
  • Holding Tank: 1,900 Liters
  • Fuel Capacity: 17,500 Liters
  • Fuel Consumption: --
  • Berths: 6
  • Heads: 5
  • Sleeps: 9
  • State Rooms: 4
  • Crew Berths: N/A
  • Crew Sleeps: 7
  • Crew Heads: 3
  • Captains Quarters: No
  • Hull ID: N/A
  • Hull Material: Kevlar Composite
  • Deck Material: Teak
  • Hull Configuration: Deep Vee
  • Project Manager: N/A
  • Hull Designer: N/A
  • Hull Color: N/A
  • Hull Finish: Paint
  • Exterior Designer: N/A
  • Interior Designer: N/A
  • Manufacturer: MTU
  • Model: 12V4000 M90
  • Engine Count: Twin
  • Engine Type: Inboard
  • Fuel Type: Diesel


Well maintained masterpiece.  12V4000 M90's, state of art, new age construction techniques and the latest construction materials provide performance and ride above all others.  Cruise comfortably at 25 kts with top speeds at or near 30 kts. Zero speed stabilization provided by Seakeeper gyroscopic stabilization. Her hydraulic bow and stern thrusters make docking simple and easy for all.

ARION shows like nearly new in every area.  Her electronics and options are all top quality.  She also features a worldwide electric converter and crew accommodations for five.

Full beam master is gigantic and appointed with only the finest features and fixtures available.  The on-deck VIP cabin insures a unique experience for guests.  A second large guest cabin features a queen berth and the fourth cabin offers twin berths.  All staterooms have full en-suite facilities

All offers are encouraged and select trades are possible..  


Launched in April of 2011, the motor yacht ARION has been cruising the Med with ease.  She was designed by star designer Ken Freivokh who created a stylish and delightful interior décor package. ARION offers a warm and inviting atmosphere and delivers an extremely functional layout that includes four cabins that can accommodate up to 9 guests.  This includes an on-deck VIP, full beam master on the cabin level, second guest cabin with queen berth and third guest cabin with twin berths.  All with full in-suite facilities. 

ARION is hull #6 in the very successful 37 meter product line.   As Couach is well known for, ARION is a spacious cruiser with a long range capability and a high performance hull which can comfortably cruise at 25 knots even in rough seas.  Stabilised with zero-speed stabilization by Seakeeper’s latest generation of Gyroscopic Stabilizers, the yacht is extremely stable and comfortable at anchor and at an easy cruise.


ARION features a four stateroom layout that will sleep 9 guests.  Each cabin also features ensuite facilities. The MASTER stateroom is an overly spacious, full beam suite located amidships on the cabin level.  Also below is a generous VIP GUEST stateroom with queen berth plus the SECOND GUEST stateroom that features twin berths plus a Pullman berth.  ON DECK – VIP GUEST stateroom is forward on the main deck. This stateroom is very generous and features a full walk-around queen berth.


The AFT DECK features a large dining/lounging table, built-in transom and portable seating for 8 or 10.   Up to flybridge to find large bar with stools, large “U” shaped table and seating for 10 or more guest plus portable teak lounging chairs.  The wet bar features grill, refrigerator, ice maker plus an abundance of storage.    Aft for gigantic sun lounge.

The main deck salon area is tastefully appointed and large sofa, a large rectangular dining table with seating for 8 to 10 guests. The large windows afford stunning views and vistas.


  • Built in Nespresso coffee machine
  • 100 bottle wine cellar
  • 200 litres fridge in pantry
  • 150 litres deep freezer
  • Oven
  • Ice maker
  • Built-in microwave oven
  • 370 litres fridge
  • 150 litres deep freezer
  • Professional dishwasher
  • Extraction hood with remote emergency stop
  • Washing machine
  • Dryer

Electronics and Navigation

Upper Deck & Flybridge Wheelhouse


  • 96 miles – 10 kW Wheelmark Radar w/6’ antenna.
  • Auto pilot with flybridge repeater.
  • Tiller in pilot seat + separated rudder angle captor.
  • Complete standard C Wheelmark.
  • Chart system with chart reader, standard 3D and 12’ fly repeater.
  • Multifunction sounder 50/200 kHz, speed, temperature in °C. Integrated GPS
  • 3 x 19’ screens for radar/chart-sounder/cameras.
  • 1 VHF, class A (Wheelmark GMDSS, DSC with loudspeaker in wheelhouse and flybridge)
  • 2 Mobile VHF GMDSS Wheelmark + 2 spare batteries with chargers
  • Navtex Wheelmark with printer.
  • 2 instrumentation screens (tridata + wind) in the wheelhouse, flybridge and captain’s cabin. Wind alarm in captain’s cabin.
  • 3 mobile UHF with free hands headset and chargers.
  • Interphone/megaphone with intercom in engine room/wheelhouse/fly/garage + Headset with microphone in the engine room.
  • EPIRB and SART from Wheelmark.
  • 3 Closed Circuit Cameras, aft deck, engine room and lazarette.





  • SAT Phone
  • Inter-cabin telephone in each cabin including saloon and galley.
  • 1 wireless DECT phone for passengers.
  • 1 wireless DECT phone for wheelhouse and captain.
  • 1 wireless DECT phone Panasonic for galley and crew.
  • PABX telephone switchboard 8 lines.
  • Wi-Fi access in all the boat. Internet access via amplified GSM antenna.



  • Main engine alarm system.
  • High bilge water level alarm system, with alarm in the wheelhouse
  • Level and filling alarm system for holding tank in the wheelhouse
  • Centralised fire alarm with detectors in all the compartments and buzzer in the wheel house
  • Porthole opening alarms on all the boat
  • Sound and visual alarm for: 

          -  Navigation lights and pump malfunctions

          -  High temperature of exhaust 

          -  Water detection in fuel 

          -  Water tight engine room door



  • Complete Satellite TV system with DVD for saloon, guest’s cabins, captain’s cabin
  • TV decoders for all units
  • 50” full HD LCD screen in the saloon
  • 46” LCD TV for owner’s cabin
  • 40” LCD TV for VIP cabin
  • Home theater system with Blu-Ray system 5.1 and HD decoders for the salon,      owner’s and VIP cabin. IPOD stand
  • Separate audio zones for flybridge and cockpit loud speakers
  • Independent audio system in the wheelhouse
  • 23” full HD TV and DVD player for guest cabins and galley
  • 20” LCD TV and CD DVD player for captain’s cabin
  • Independent DVD/FM multimedia system in each crew cabin
  • Connection for video game console in each cabin and salon


  • 5.4m Diesel Novurania Equator EQR 500
  • Jet Ski Seadoo GTX 250CV



  • One 3 seater jet ski
  • One tender, maximum length 5.4m inboard
  • Removable roller launching system for tenders in the garage and platform. 2 x 24 V electric winches for the tender and Jet Ski launching through the reclining swimming platform.


  • Gyroscopic stabilizers with sound shield
  • Hydraulic unit for swimming platform and door opening system
  • Gangway and swimming ladder, hydraulic unit                                                                         


  • Main engines and Generators are mounted on Silentblock supports to reduce noise and vibrations
  • Engine room with complete thermal and acoustic insulation


  • FM 200 remote controlled fire extinguishing system for the engine room, with venting ducts shut- off, fuel supply cut-off and venting cut-off.
  • Fire detection unit in the wheelhouse with ionic and thermal detectors in all compartments.
  • Portable dry chemical extinguishers in all compartments.




  • Zero Speed Gyroscopic stabilizers installed in the lazarette located under the garage
  • Seakeeper model 7000 230 V- 430 kg provides a stabilisation of the boat from 0 to 12 knots
  • Liquid cooling by seawater exchanger, glycol and dedicated seawater inlet
  • Sound shield insulation with maintenance access