The 49.9-metre Heesen motor yacht Mouna (ex. Bijin) has been newly listed for sale with Tassos Papantoniou and Fergus Torrance of Torrance Yachts. According to BOATPro, she was sold in January this year after being on the market for just over three months.
Delivered in February 2015 as Sibelle, the custom yacht was constructed in aluminium by the Dutch yard to ABS class as the first unit in Heesen's 50-metre fast-cruising series. She features the yard's renowned Fast Displacement Hull Form with a striking plumb bow, originally styled both inside and out by Dutch studio Omega Architects with naval architecture by Van Oossanen Naval Architects. All of the aforementioned details contributed to her winning a Neptune at the 2016 World Superyacht Awards.
Mouna hit headlines last year for an extensive 2025 refit, where her interiors were reimagined in a Japanese style by Milanese design studio Hot Lab.
Read More/First look inside 50m Heesen superyacht Bijin following Japandi-style refitRenamed Mouna, her new interiors take inspiration from the refined “Japandi” philosophy. As such, minimalist Japanese aesthetics have been blended with warm, natural materials, including original Rhodesian teak, throughout her interiors.
Meticulously maintained, her recent upgrades also included a full repaint, state-of-the-art technical upgrades, new smart TVs throughout, bespoke lighting, fresh upholstery and new exterior awnings, all of which the broker says "underscore her futuristic profile and racing spirit". Previous refit works were also completed in 2022. She also received a new tender in 2026 alongside her generous inventory of water toys.
The yacht's interiors are now light and contemporary, with neutral tones and natural textures throughout. She can accommodate 10 guests in five cabins, including a 61-square-metre full-beam owner's suite, which is traditionally positioned on the main deck forward and complete with his-and-hers dressing rooms and dual en suite bathrooms. The lower deck hosts two VIPs, one double and one twin cabin, all with en suites. There are further quarters for a crew of 10.
Amenities include a well-appointed 21.5-square-metre beach club and swim platform, directly accessible from the main saloon, with wellness facilities including a gym and sauna. On deck is where the yacht truly comes into her own, however, with 237 square metres of space and a foredeck that transforms into a party area when the rescue tenders are launched with fold-down bulwarks.
The 499GT motor yacht for sale can reach a maximum speed of 18.5 knots and cruises comfortably at 15 knots, powered by twin 1,342hp MTU diesel engines. Her range is 3,150 nautical miles at 13 knots. At-anchor stabilisers ensure exceptional comfort on board, and she is also MCA-compliant.
Mouna is asking €26,500,000 with EU VAT paid.