
The Seaton “Look” – You Know It When You See It
We always have a variety of projects underway at Seaton Yachts, including new designs for custom-boat clients, modifications to existing boats, and expanding our series-produced semi-custom and production boat lines.
At this time, we are completing the design and construction details of our 70 and 78-foot semi-custom expedition yachts, as well as developing the design of a similar-sized world cruising custom boat for an experienced husband and wife team.
We are also designing modifications to a large expedition yacht to allow it to carry a big sportfishing tender, as well as expanding the boat’s crew quarters for additional comfort during world-girdling exploration.
The 60-foot expedition yacht is a stunning boat, designed to be the ultimate owner-operated world voyager of this size.
We are also developing several smaller designs for overseas and domestic clients seeking seaworthy, comfortable boats for extended coastal cruising. What can Seaton Yachts do to make your dreams come true?

A classic Seaton big-ship wheelhouse. Home-sized saloon, dining room, and galley. Acres of deck space and a huge flying bridge. Twin-screw redundancy. And best of all, a spectacular upper-deck sky lounge with an unparalleled view of the world passing by.
This is the Seaton Expedition Eighty Three: a big ship for cruisers with big plans.

Seaton Expedition 83 Standard Specifications
The Seaton Expedition Seventy offers spectacular accommodations in an expedition-style world cruiser. If long-range voyaging in luxury is on your list of things to do, the Expedition Seventy is your boat. With her molded beam of over 22′, the Expedition Seventy offers extraordinary interior volume. The main saloon, dining area, and galley are contained in a space that is 16′ wide and 28′ long, giving home-like luxury—including a separate dining table seating eight—that is unheard of in a 70′ boat.
The galley features professional full-size appliances and natural stone counters, plus tons of storage space. Like all Seaton long-range voyagers, the Expedition Seventy has a big-ship wheelhouse for comfortable operation in any weather. The wheelhouse features twin Stidd chairs for captain and navigator, a full-size chart table, and a raised dinette for casual dining.
Aft of the wheelhouse, the crowning glory of the Expedition Seventy is her Sky Lounge. Tall, tempered-glass windows offer uninterrupted views of the world outside. A built-in wet bar, refrigerator, and day head make this extraordinary space the ultimate private retreat. For complete versatility, the built-in settee extends to form a double berth for occasional extra guests. A cozy observation deck aft of the Sky Lounge offers additional seating and outdoor dining space.
Belowdecks, the accommodation deck includes a full-width owner’s suite plus two guest suites. The owner’s head has twin sinks, natural stone finishes throughout, and a luxurious home-size shower or spa-style tub/shower combination. The owner’s stateroom features a king-size berth, and the hanging locker and bureau space necessary for permanent life afloat. Each guest suite includes a private head with separate stall shower. A separate utility room on the accommodation deck contains a full-size washer and dryer, plus a custom built-in freezer.

Her luxurious interior includes three staterooms, all en-suite, plus a captain’s cabin or office, with its own head, aft of the wheelhouse. The huge boat deck aft easily accommodates two tenders up to 18′ long. Above the wheelhouse, a spacious flying bridge features banquette seating for four, plus twin helm chairs. For tropical cruising, the flying bridge is sheltered by a fixed hardtop.
Machinery spaces, systems, and outfitting are to the same high standard as the Seaton Expedition Seventy.
This is your high latitudes vessel: It holds an ice classification. The Seaton Expedition Sixty Four is 64 feet of brute strength and timeless styling. Go anywhere in comfort and safety. It’s the ultimate owner-operated world voyager. Single or twin John Deere power. Inquire for more details.

The Expedition Sixty has three staterooms and two heads, including a full-width owner’s suite in the heart of the ship. Her galley includes full-size high-end domestic appliances and granite countertops. Her extraordinary wheelhouse has two Stidd chairs, a large raised dinette area, and a full-size watch berth for offshore passagemaking.
The engine room has 6′ 4″ headroom, two workbenches, a sink, and storage for all the tools and spares needed for world cruising, Below the owner’s suite, a unique utility room with 6′ 3″ headroom features full-size washer and dryer, an 18 cubic foot built-in freezer, pantry lockers, a wine refrigerator, plus a sealable bonded stores locker.
The large flying bridge is designed for fair-weather operation or in-port entertaining, and includes a grill, sink, and drinks refrigerator. Aft of the flying bridge, the boat deck will accommodate a 15-foot primary tender plus additional smaller watercraft. A built-in dining area on the afterdeck offers additional outdoor entertaining space.
The Seaton Expedition Sixty is the perfect boat for the cruising couple, whether your goal is a circumnavigation, high latitude cruising, a Mediterranean sojourn, or simply a comfortable life afloat, anywhere in the world.