100' Custom Line 100

One and Only is one of the best values in the 5 stateroom, master on deck yacht market currently available. A beam of 23'8" gives this 100' yacht a more voluminous feel than comparable sized yachts. Large windows, both on the main deck and in each of the lower staterooms, allow natural light to flood the spaces adding to this feel of a larger boats.  Updates have been consistent for the most recent owner, never one to cut corners in the care of the vessel. Most recently in 2025, she received both 50 kW Kohler generators completely rebuilt and zeroed, new carpeting throughout and hardwood flooring in the main deck. Teak decks have been replaced on the swim platform and the hull was repainted in 2023. Exterior upholstery has also been replaced in the past few years. 

Highlights Include:

• Five staterooms for up to 12 guests, including a full-beam master suite on the main deck

• Zero-speed stabilizers (Mitsubishi ARG) for maximum comfort underway and at anchor + NAIAD fin stabilizers 

• Powerful twin MTU 16V 2000 M94 engines (2,639 HP each), capable of 25 knot top speeds

• Expansive flybridge with sunpads, dining, and lounge space

• Fold-out balcony off the main salon for a seamless indoor-outdoor experience

• Hydraulic swim platform and tender garage for easy water access, teak decks, and retractable skyroof

• Crew accommodations for 5–6 with a private captain’s cabin and separate galley access

• Sophisticated navigation suite with Raymarine electronics, bow/stern thrusters, and full yacht management systems

Built to RINA classification and maintained to impeccable standards, she also features twin 50 kW Kohler generators,(which were recently rebuilt) a 360 L/h Idromar watermaker, and a 250,000 BTU tropical-grade air conditioning system.

Award-Winning Design:

• “Motor Boat of the Year 2012” – Custom Yacht Category

• “Best Layout” at the Cannes Boat Show – Flybridge Yachts Over 24m