30 - 40m
Construction Year

General Description

Exceptional, French-built COUACH 3700 FLY, 121 ft. fast and stylish contemporary Superyacht developing a cruising speed of 24 knots and maximum 28 knots with twin 2735 Hp MTU Diesels.

With her stylish and refined interior design, sound proofing and cruising comfort, the COUACH 3700 FLY comfortably accommodates 10 guests in a 5-cabin layout with the master cabin on the main-deck. even in rough seas. She also accommodates 6 crew members to adequately cater the most demanding guests.

The COUACH 3700 FLY is built on a high-performance hull in fiberglass and Kevlar®, with a powerful propulsion on direct shaft, long range capabilities with 1800 miles @ 12 knots and 800 miles @ 20 Knots. Her exceptional hull provides guests the pleasure to cruise in comfort even at high speed, in style and in safety, even in rough seas.

With the COUACH 3700 FLY, the leading French yacht builder has created a yacht of elegant beauty, with lines that perfectly mirror its performances, imagined with everything a modern businessman expects from his yacht. She is equally a convincing work tool providing pleasure navigation if you wish to charter her as she’s fully coded.

The COUACH 3700 FLY series represents an exceptional opportunity to acquire a magnificent and fast luxury flybridge motor-yacht, stabilized underway and at anchor by Seakeeper Gyroscopic stabilizers.

The habitual elements developed and found on-board Megayachts, have been concentrated in this magnificent 37-meter COUACH 3700 FLY.

Specifications & Accommodation

  • Couach Brand
  • 3700 Model
  • Motor Yacht Boat type
  • 2010 Construction year
  • 37 LOA
  • 24 Cruise speed
  • 10-12 Passengers
  • 7,30 Beam
  • 17.000 L Fuel tank capacity
  • 5 Cabins
  • 2 x MTU 2735Hp Engine power


  • BLUE LINE MTU monitoring and control system
  • Stabilizers: 4 x Gyroscopic SEAKEEPER Zero-speed (3 x M7000 SEAKEEPER & 1 x SK16 SEAKEEPER (2018))
  • Generators: 2 x KOHLER 70 kW/each 380V-50Hz
  • Water makers: 2 x SEA REVOVERY 280 l/h each
  • Bow Thruster: 1 x forward TORKMASTER thruster 37 kW
  • Stern Thruster: 1 x aft TORKMASTER thruster 37 kW
  • Air Conditioning: WEBASTO CH336-CENTRALE 4 Compressors (Revers) 400V – 336,000 BTU
  • 1 x 1,200 l Grey water tank for the guests
  • 1 x 700 l Grey water tank for the crew
  • 1 x 1,200 l Black water tank for the guests
  • 1 x 700 l Black water tank for the crew
  • Black/Grey water treatment units ECOMAR 24 & ECOMAR 16
  • 1 x ZODIAC 4.70 m (2010) Tender with YAMAHA outboard 4-stroke, 100 Hp
  • 1 x SEADOO Spark 3-man Waverunner (new 2018)
  • Third pilot station is installed in the cockpit on starboard side
  • Hard top and Jacuzzi on spacious flying bridge
  • High-tech entertainment and communication systems
General Additional Information


Builder: Chantier Naval Couach (CNC), France

Model: Couach 3700 Fly

Hull Number: 3700 FLY/5

Naval Architect: Exequiel Cano Lanza

Type: Motor-Yacht / Flybridge Yacht / Planing / Fast Yacht

Hull Material: Composite GRP and Kevlar

Superstructure Material: Composite GRP and Kevlar

Decks: Teak

Built: 2010

LOA: 37.00 m (121.39ft)

LWL: 35.00 m (114.10ft)

Beam: 7.30 m (23.95ft)

Draft: 2.10 m (6.89ft)

Gross Tonnage: 195 T

Displacement Tonnage: 129 T

Flag of Registry: France

Classification: Bureau Veritas

Lying: South of France

Cruising Speed: 24 knots

Maximum Speed: 28 knots

Consumption: 750 l/h @ cruising speed

Range: 1800 nm @ 12-14 Knots



Guest Cabins: 5

Guests: 10

Cabin Configuration:

Master cabin (large double island bed) on main deck, en-suite bathroom

2 x VIP cabins on lower deck with double beds and en-suite facilities

2 x Twin guest cabins also on lower deck with single beds and en-suite facilities

Day-head on main deck

Crew Accommodation: 1 Captain’s cabin; 2 x bunk-bedded twin Crew cabins; 1 x single cabin; en-suite facilities and crew mess for a total of 6 crewmembers

​Request Now