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Request Pre-Charter InspectionAbout MILLESIME
MILLESIME is a 37-metre displacement motor yacht built by the French yard Couach in 2020, registered under the Maltese flag. She is the Couach 3700 Fly model, constructed from kevlar composite — a material choice that reduces structural weight while maintaining hull rigidity — and designed both inside and out by Couach, resulting in an integrated aesthetic that reflects the shipyard's contemporary French sensibility.
She accommodates ten guests across five cabins, served by a crew of six. Her charter regions concentrate on the western Mediterranean — the French Riviera, Monaco, Sardinia, and the Italian coast — and she is well-suited to sociable groups seeking a modern, well-equipped charter yacht with an emphasis on outdoor living and water sports. Guests looking for extended ocean passages or a more traditional superyacht experience may find her less aligned to those expectations.
What distinguishes MILLESIME within her category is the combination of composite construction, a 2020 build date, and a maximum speed of 27 knots — the kevlar hull enabling the performance figures that a steel or aluminium equivalent of similar displacement would not achieve. The beach club, at-anchor stabilisers, and deck jacuzzi reflect thoughtful attention to guest comfort both underway and at anchor.
The watersports inventory is substantial for a vessel of her size: an e-foil foilboard, an Awake electric surfboard, a Sea-Doo Spark Trixx jet ski, two sea scooters, a flyboard available on request, paddleboards, kayaks, wakeboard, water-skis, and a floating pool. The swimming platform provides direct water access, and the exterior bar and sun deck extend the social spaces beyond the main saloon. Starlink connectivity keeps guests connected throughout.
The provisional rating is based on available public data, reflecting acceptable standards across safety documentation, maintenance records, and operational protocols. As an independent authority, RightYacht provides owners and charterers with transparent, third-party evaluation — helping inform decisions beyond marketing materials alone.
Key Specifications
Build & Design
Propulsion
Amenities
Water Toys & Equipment
Tenders
About This Score
This is a provisional score based on publicly available data only. Unlike verified yachts, this listing lacks:
- Independent on-board inspection
- Crew qualification verification
- Maintenance record audit
- Safety equipment inspection
The actual safety profile may differ significantly.
Provisional scores are calculated from eight factors: vessel age, refit recency, classification society, flag state, crew-to-guest ratio, builder reputation, vessel size, and charter region coverage. All provisional scores are capped at 75/100. Learn how scores work →
Scoring model v5 · Last scored Feb 2026
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