Project Diana









About
Diana is the latest development in our 55-metre Steel series, an evolution of a platform engineered as a true blue-water, go-anywhere yacht. Her profile features a sharper silhouette, with slanted wheelhouse windows that improve visibility and lend a stronger character. The superstructure lines offer a cleaner, continuous flow from bow to stern, further accentuated by Whisper Grey Awlgrip accents on the mast and superstructure.
Innovations include a redesigned mast, a contemporary feature that owners can personalise with custom accent colours, and an infinity pool integrated into the main deck aft. Reduced mullions in the main saloon and skylounge increase the glass-to-metal ratio, dissolving the boundary between the yacht’s interior and the sea. The enlarged bridge deck VIP suite enhances the overall accommodation, providing a versatile retreat suited to private and charter use with multigenerational guests.
Diana combines a muscular aesthetic profile with the functional improvements needed to meet the shifting priorities required by owners in the 55-metre segment.
Innovations include a redesigned mast, a contemporary feature that owners can personalise with custom accent colours, and an infinity pool integrated into the main deck aft. Reduced mullions in the main saloon and skylounge increase the glass-to-metal ratio, dissolving the boundary between the yacht’s interior and the sea. The enlarged bridge deck VIP suite enhances the overall accommodation, providing a versatile retreat suited to private and charter use with multigenerational guests.
Diana combines a muscular aesthetic profile with the functional improvements needed to meet the shifting priorities required by owners in the 55-metre segment.
Basic Information
- Builder: HEESEN YACHTS
- Category: Motor Yacht
- Model: 55m steel
- Model Year: 2027
- YearBuilt: 2027
- Country: Netherlands
Dimensions
- LOA: 180' 6" (55m)
- Beam: 31' 6" (9.6m)
Speed / Weight
- Cruise Speed: 12 Knots Knots
- Cruise Speed Range: 4500 Miles
- Max Speed: 15.5 Knots Knots
- Cruise Speed Range: 4500 Miles
- Gross Tonnage: 766.00 Pounds
- Water Capacity: 6340.13 Gal Gallons
- Fuel Capacity: 26417.2 Gal Gallons
Accomodation
- Heads: 8
- Sleeps: 12
- State Rooms: 6
- Crew Sleeps: 13
- Crew Heads: 7
- Captains Quarters: Yes
Hull & Deck
- Hull ID: 21455
- Hull Material: Steel
- Hull Configuration: Monohull
- Hull Designer: Heesen van Oossanen
- Hull Color: White
- Hull Finish: Awlgrip
- Exterior Designer: Omega Architects
- Interior Designer: Luca Dini Design and Architecture
Engine Information
- Engine Count: 1
- Manufacturer: MTU
- Model: 4000 M63
- Engine Type: Inboard
- Fuel Type: Diesel
Project Diana







