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Vessel Profile

OKTO

66.4m · Built 2014 · Refit 2023 · Cayman Islands

OKTO yacht — 66.4m ISA Yachts motor yacht
OKTO yacht — Okto Yacht 2
OKTO yacht — Okto Yacht 3
66.4
Meters
11
Guests
6
Cabins
16
Crew
YachtBenchmark Score
71/100
Based on public data

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About OKTO

M/Y OKTO is a 66.4m motor yacht built by ISA Yachts in 2014, with a refit completed in 2023. She accommodates 11 guests, 6 staterooms, a reported crew of 16. This vessel has not been independently verified by YachtBenchmark — the score shown is provisional and based on publicly available specifications only.

Charter Regions
Amalfi CoastAntiguaCaribbeanCorsicaCroatiaFranceFrench RivieraItalyMediterraneanMonacoMontenegroSaint MartinSardiniaSt BartsVirgin Islands
Helipad
Helicopter landing pad for emergency evacuation
Stabilized
Zero-speed stabilizers for comfort at anchor

Key Specifications

Length Overall
66.4m
Beam
10.5m
Draft
2.95m
Gross Tonnage
Max Guests
11
Cabins
6
Crew
16
Cruise Speed
16 kts
Max Speed
18 kts
Range
Fuel Capacity
159,000 L
Water Capacity

Build & Design

Builder
ISA Yachts
Build Year
2014 (Refit 2023)
Model
GranTurismo 66
Exterior Designer
Andrea Vallicelli
Interior Designer
Alberto Pinto
Hull Material
steel

Amenities

Jacuzzi
Stabilizers Underway
Helipad
Wi-Fi
Video On-Demand
At-Anchor Stabilizers
Satcom
Swimming Pool
Deck Jacuzzi
Gym
Beauty Room
Elevator
Air Conditioning
Satellite TV

Water Toys & Equipment

2 x Jet-Skis
2 x Seabobs
1 x Wakeskate
1 x Wakesurf
1 x Kneeboard
2 x E-Foil Electric Surf Boards
2 x Inflatable Paddleboards
Wake Boards
Water-Skis
5 Person Banana
Inflatable jet-ski dock
Inflatable trampoline
Inflatable water toys More Aquaglide Jungle Jim, Aquaglide Runway 10
Towable Toys
Doughnut
Scuba Diving Equipment
Dive Compressor
Snorkelling Equipment
Beach Games

Tenders

Tender

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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