Second 53m Bilgin 173 II Superyacht NB90 Sold

Bilgin Yachts has confirmed the sale of the 53m Bilgin 173 II superyacht NB90, a semi-custom new-build designed for charter use and long-range cruising within the sub-500GT category.

The 53m Bilgin superyacht features exterior design and naval architecture by Unique Yacht Design, with interiors developed by Hot Lab. Together, the teams have created a cohesive platform where engineering and design are carefully aligned, supporting both private cruising and charter operations.

The interior of the superyacht has been designed to create a calm and balanced onboard environment. Hot Lab has introduced a palette of warm natural tones, complemented by refined materials and soft, flowing forms that bring a sense of continuity throughout the living spaces. Large windows across the main areas allow natural light to flow in consistently, enhancing the overall sense of openness while maintaining a close connection to the sea. The layout has been arranged with flexibility in mind, allowing the yacht to transition easily between private use and charter requirements.

NB90 underway birds eye view

With NB90, our goal is to bring the outdoor living qualities usually associated with larger yachts into a sub-500 GT platform, while preserving a sleek, modern and timeless profile."

Emrecan Özgün

Founder

Unique Yacht Design

On the exterior, the yacht presents a clean, modern profile that reflects a focus on both aesthetics and practicality. The yacht incorporates expansive deck spaces that encourage outdoor living, with a layout that enables a natural flow between interior and exterior areas. Despite remaining below the 500GT threshold, the design introduces features more commonly associated with larger yachts, creating a platform that feels open and well-proportioned. The deck arrangement supports a variety of uses, from social gatherings to quieter time onboard, aligning with her intended charter role.

NB90 at anchor stern view

Accommodation onboard has been developed with input from experienced owners and charter professionals, shaping a layout that prioritises comfort and usability. The motor yacht features 6 cabins for up to 12 guests, providing flexibility for a range of guest arrangements. Separate crew areas are incorporated to ensure efficient service and smooth day-to-day operations, particularly important for a yacht expected to cruise extensively across both American and European waters.

NB90 at anchor

NB90 has a volume of 499GT and is designed to reach a top speed of 16 knots and a crusing speed of 12 knots. Additionally she has a maximum range of 4,500nm at 10 knots.This balance supports extended itineraries across multiple cruising regions, aligning with her role as a charter-focused yacht.

The sale of NB90 also represents Bilgin Yachts’ first new-build agreement with Edmiston, marking a milestone collaboration for both parties. Acquired by an American client, the yacht is scheduled for delivery ahead of the 2028.

According to YachtBuyer MarketWatch, the largest yacht database in the world, there are currently 14 Bilgin yachts in the order book.

Looking to own a Bilgin Yacht? View all new and used Bilgin 173 II yachts for sale, tracked in real-time by YachtBuyer MarketWatch. We scan the entire market to ensure access to all genuine listings, saving you time. Alternatively, you can view all Bilgin Yachts for sale.