29m cnsm classic motor yacht sisisi joins the market

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All images courtesy of IYC

29m CNSM classic motor yacht Sisisi joins the market

22 July 2026 • Written by Lucy Pughe-Morgan

The 29.4-metre CNSM classic motor yacht Sisisi has joined the market for the first time, listed for sale with Roy Sea of IYC. 

Delivered in 1986 in Italy to a design by CN Spertini, the rare classic motor yacht has had single-family ownership for the past 40 years. Never chartered and continuously maintained with extensive refits and mechanical overhauls, she remains a true gentleman's cruising yacht.

29m cnsm classic motor yacht sisisi joins the market

10 images

Sisisi is asking $4,300,000

Stepping on board, the main saloon is characterised by walnut burl wood and cream furnishing interiors, offering a classic, comfortable look. A large U-shaped sofa and coffee table complete the lounging area, while a dining table for six sits forward in the open-plan space. 

Sisisi accommodates 10 guests in a flexible layout featuring two master cabins and two more en suite cabins, which her broker notes "offers unusual comfort and privacy for a yacht of her vintage". 

Al fresco dining can be found on the main deck aft, where a table and chairs sit under the shade of the deck above, while a large sunpad sits in the sun along the aft of the deck.

Up on the flybridge, the helm is accompanied by a built-in bench to make the area more sociable. 

On the sundeck, various chairs, sunbeds and soft furnishings complete the lounging options and make for a sociable relaxation area in the sun.

Powered by Gardner diesel engines, Sisisi is renowned for ultra-low consumption and transatlantic capability, supported by large fuel capacity and proven reliability. She can reach a top speed of 12 knots and a cruising speed of 11 knots. 

Sisisi is asking $4,300,000.

More about this yacht

CNSM   28.9 m •  1986

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