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63-foot carbon performance yacht · Mykonos

Built for velocity. Born for the Aegean.

A sixty-three-foot carbon yacht with twin V12s. Sixty knots of Italian intent — berthed in Mykonos, available on private, concierge-approved request only.

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The craft

No ordinary yacht. A supercar on water.

Performance yacht glowing at night on calm open water, seen from above

Drawn in Modena and engineered in Viareggio, ONYX 63 carries the stance of a hypercar into a sixty-three-foot study of speed, carbon and Italian craft — one of only sixty-three hulls ever built, berthed privately in Mykonos.

Builder
Cantiere Veloce, Viareggio
Design
Studio Modena
Length
63 ft · 19.2 m
Hull
Full carbon fibre
Engines
2 × V12 · 2000 HP
Top speed
60 knots
Guests
12 day · 6 overnight
Production
Limited to 63 hulls
Captain at the helm inside the yacht wheelhouse during golden hour

Select mission

Five ways
to arrive.

Every experience is subject to concierge approval. Availability is confirmed within 12 hours.

Yachts moored side by side in the marina

01 / Harbour

Dockside

Step aboard at the marina. Champagne, a full walkthrough and the sunset without leaving the dock.

Duration
2 hrs
Guests
Up to 10
From
€ 5,900
Couple relaxing on a yacht deck at sunset

02 / Signature

Curated escape

A slow evening along the south coast — swim stops, dinner aboard, the town lights on return.

Duration
6 hrs
Guests
Up to 10
From
€ 8,200
Luxury yacht running fast across open sea

03 / Speed

Half-day

Pure performance across the Cyclades. Sixty knots of open Aegean, chef service, champagne on ice.

Duration
12 hrs
Guests
Up to 12
From
€ 12,800
Couple standing at the bow of a yacht at sunset

04 / Journey

Full-day

Delos at dawn, Rhenia by noon, open water whenever you want it. The island chain in one day.

Duration
24 hrs
Guests
Up to 12
From
€ 18,500
Modern yacht floating on dark blue open sea, seen from above

05 / Bespoke

Tailor-made

Overnights, events, transfers, proposals. Tell the concierge the plan — the yacht follows.

Duration
Flexible
Guests
On request
From
On request

In motion

Aegean
in motion.

Guest enjoying the sunset from the deck of the yacht

Golden hour

Sunset on deck

Slow evenings off the south coast, dinner aboard as the town lights come on.

Yacht sailing into a golden sunset offshore

Open water

Into the sunset

Sixty knots of open Aegean between Mykonos and the horizon.

Aerial view of the yacht carving a white wake through the sea

Full speed

The white wake

Twin V12s at full song, seen from above.

Yacht anchored off a rocky shoreline in clear water

At anchor

Life aboard Onyx 63

Swim stops in clear water off Rhenia and Delos.

Why Onyx 63

Seven reasons.
One yacht.

  1. 1

    Performance

    Twin V12s for a genuine 60 knots. Nothing else on the Aegean matches the power-to-weight.

  2. 2

    Design

    Every line drawn in Modena, every surface finished by Italian hands.

  3. 3

    Exclusivity

    Sixty-three hulls built. One berthed in Mykonos. No waiting list skips the queue.

  4. 4

    Service

    A dedicated concierge from first message to disembark. Discretion by default.

  5. 5

    Speed

    Psarou to Delos in fifteen minutes. Time folds at sixty knots.

  6. 6

    Technology

    A carbon monocoque, race-bred instruments, aerospace-grade systems throughout.

  7. 7

    Hospitality

    Chef, sommelier, styling teams, hotel and helicopter transfers on call.

Concierge application

Request
availability.

Not a booking — an application. The concierge reviews every request and confirms availability within twelve hours.

Performance

The math
of emotion.

Knots · top speed
60
Horsepower · twin V12
4000
Length overall
63’
Of 63 ever built
Nº63
Guests · day charter
12
Carbon fibre hull
100%
MAN twin engines
V12
Homeport · Aegean
MYK

As covered by

  • YACHT HARBOUR
  • VOYAGER
  • MARINE JOURNAL
  • AEGEAN TIMES
  • LUXE AFLOAT
  • HARBOUR GUIDE
Boarding ONYX 63 in Mykonos was the most cinematic hour of our summer.
Adrian Vale
This is not a charter. This is an arrival.
Lucien Mercer
The only yacht in the Cyclades that feels engineered rather than assembled.
Elena Voss

Concierge notes

Details
by design.

Rates begin at € 5,900 for a dockside experience and scale with duration, itinerary and season. Every quote is bespoke and covers fuel, crew and standard hospitality.

The captain has the final word on the sea. If conditions rule out departure, rebooking within the season is free and a full credit never expires.

Thirty percent confirms the date once the concierge approves the request. The balance clears seven days before boarding, by transfer or card.

Cancel up to fourteen days out for a full refund of the deposit. Inside fourteen days the deposit converts to a season credit.

A private chef cooks aboard on every cruise of six hours or more. Menus are built around your party — share restrictions when you apply.

Champagne, soft drinks and water are always aboard. A sommelier pairs the cellar to your menu on full-day and bespoke bookings.

Chauffeured pickup anywhere on the island is included, with helicopter transfers from Athens arranged on request.

Barefoot or soft-soled shoes on deck. Evenings call for resort tailoring — the crew keeps wraps and towels ready either way.

Proposals, shoots, brand events, multi-day island chains — describe it in the application and the concierge designs around it.

Yacht anchored on the ocean at dusk

Boarding

Your Mykonos
story starts
here.

Sixty-three feet. Sixty knots. One yacht, one summer. Applications close when the season does.

Request your experience