The 40.1-metre Overmarine motor yacht Firefly has rejoined the brokerage market, now listed for sale with Ben Ritchie of Y.CO.
Delivered in 2017, the motor yacht was designed by Stefano Righini, with naval architecture and interiors penned by Overmarine's in-house team. She completed her most recent refit in 2025.
"Firefly’s bespoke specification sets her apart, including her helicopter-capable foredeck, custom inflatable docks and her exceptional watersports setup," commented Ritchie. "Meticulously maintained by a highly experienced crew, she’s ready for her next owner."
Stepping on board, a large main saloon offers a sociable hub incorporating dining, entertaining and lounging in one open-plan space.
The interiors favour a contemporary colour palette, decorated with a combination of rich dark woods and pale warm flooring alongside white leathers and bright upholstery. Angular windows across her profile provide plenty of natural light within, though the living space also benefits from large sliding doors onto the sizable aft deck.
Firefly accommodates up to 12 guests across five en suite cabins, including a full-beam master suite with a walk-in dressing room and office, characterised by the same contemporary white and wood scheme.
Al fresco living is encouraged across all decks, with a main deck featuring a dining area as well as a spa pool.
Up top, the sundeck provides a relaxing sunbathing space paired with a bar, perfect for sundowners overlooking panoramic vistas. At the water's edge, an extendable swim platform allows for tenders and watersports to be easily launched.
Wellness needs are met on board with a calming, dedicated massage room. Hassle-free access to the yacht is also ensured via the touch-and-go helipad on her foredeck, which is strengthened to hold an EC 135 or similar.
The yacht for sale is powered by three MTU engines, delivering a maximum speed of 37 knots.
Firefly is asking $10,950,000.