M/V Polar Duke is a purpose built high-end 3D seismic vessel, capable of towing 14 streamers at 100 metre separation.
Rigged with Sercel SSAS Sentinel streamers and an impressive bollard pull of approximately 210 Tonnes, M/V Polar Duke is undoubtedly one of the most efficient vessels available to the market.
https://www.youtube.com/watch?v=aLltZUdK5n0
[mappress] Subsea World News Staff, February 21, 2013; Image: Dolphin