The new Seaward 39 was recently put through it’s paces by David Harding and his report published in the December 2017 edition of Practical Boat Owner magazine.
David Harland
There have been several videos of the Seaward 39 posted on You Tube. Click on the links to view.
Powerboat and Rib - https://www.youtube.com/watch?v=YLL3C18036E&t=16s
Motor Boat & Yachting - https://www.youtube.com/watch?v=URqAm3MDm4c&t=87s