Sapphire is a fast-cruising yacht of below 500 GT and follows on from the successful Satori Class.
Our in-house team of naval architects created an optimised, low-drag hull design with a reduced transom depth. These refinements have led to efficiency gains of around 12 per cent, while a draft of just 2.15 metres makes Sapphire the perfect yacht for exploring shallow, turquoise waters. Her ultra-efficient hull shape is seamlessly complemented by two MTU 16V4000M65L ‘green ocean’ engines, fitted with Selective Catalytic Reduction (SCR) units to reduce NOx emissions.


Sapphire is unique yet elegant and represents the culmination of a ten-year programme of design development at Heesen. The superstructure’s optical focus overlays the yacht’s actual centre of gravity, which explains why she seems so well aesthetically balanced.


LOA 163'97" 49.98 M
Beam 29'53" 9.00 M
Draft 7'4" 2.15 M
Weigth 0.33 tons
Water System 4,224 US gals 16,000 liters
Fuel System 14,256 US gals 54,000 liters
Number of Engines 2 Diesel
Speed 11 knots (cruising) 24 knots (max)
Certification A

Would you need more information, a brochure or an offer, please contact Thomas Peltier by email t.peltier@seastemia.com or by phone at +352.621.326.323.

  • 8 Rue Jean Engling L-1466 Luxembourg