-
Guests
10
-
Cabins
6
-
Crew
9
| Length | GT | Built |
|---|---|---|
|
143' 4"
|
495 GT | 2023 |
| Beam | Draft | Top Speed |
| 27' 8" | 8' | 16 Kts |
O'Neiro is a 43.7m motor yacht delivered by Italian shipyard Sanlorenzo in 2023. The yacht's refined interiors have been crafted by Studio Lissoni, while her exteriors have been penned by Zuccon International Project.
Key Features
- Owner's upper deck retreat
- Sanlorenzo 44 X-Space yacht
- Infinity pool aft
- Main deck master suite
Design & Construction
Designed around a displacement steel hull and an aluminium superstructure she features a 8.43m beam and a 2.45m draft. The yacht is built over 3 decks with an internal volume of 495 GT (Gross Tonnes).
Construction started in late 2020. This was the second yacht built on the 44X-Space design. Launched in May 2023 this yacht undertook sea trials over the following months. She was delivered to her owners in July 2023.
Exterior Design
Tolemai is a 43.6m (143ft) Sanlorenzo 44 X-Space delivered in 2023, with exterior design by Zuccon International Project. The concept combines the volume and practicality of an explorer yacht with the elegance of a contemporary navetta, resulting in a yacht that feels larger than her length suggests while maintaining balanced proportions within a 498GT platform.
The profile is defined by five distinct deck levels and an extensive use of glass. Floor-to-ceiling glazing wraps around much of the superstructure, creating a light, transparent appearance that reduces the visual mass of the yacht. Large dark window bands contrast with the white superstructure, while the softened geometry avoids the rugged, angular styling often associated with explorer yachts.
A defining feature of the design is the placement of the wheelhouse on the bridge deck. This arrangement frees the entire upper deck for private owner use and allows the yacht's deck layout to be organised in a way rarely seen in this size category.
The aft section centres around the X-Space concept. An open-air main deck lounge leads directly to a sea-facing infinity pool, while fold-down balconies increase the available deck area by 18m² (194ft²). These terraces create a stronger connection with the water and link naturally with the beach club below. The broad stern, expansive outdoor spaces and layered deck arrangement give Tolemai a relaxed, resort-style atmosphere while preserving the clean lines of the overall profile.
Subtle asymmetrical elements are incorporated into the design, with a full-beam superstructure to starboard and exterior side access retained to port. Glass bulwarks help preserve uninterrupted views of the surrounding seascape while contributing to the yacht's open and contemporary character.
Accommodation
O'Neiro offers accommodation for up to 10 guests in 6 suites comprising an owners cabin, 2 VIP cabins and 2 cabins that can operate as twins or doubles. She is also capable of carrying up to 9 crew onboard to ensure a relaxed luxury yacht experience.
Performance & Capabilities
Powered by twin diesel MAN (D2862 LE489) 1,430hp engines running at 2100rpm, motor yacht O'Neiro is capable of reaching a top speed of 16 knots, and comfortably cruises at 12 knots.
O'Neiro Yacht is not For Sale
Motor yacht O'Neiro is not currently for sale. Explore other Sanlorenzo 44X-Space Yachts for sale around the world. You can also view all Sanlorenzo Yachts for sale or search all new & used yachts for sale globally powered by YachtBuyer’s Market Watch.
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