Built by the Dutch company U-Boat Worx, the C-Explorer 5 mini-submarine has recently hosted the Russian President, Vladimit Putin, enjoying the tour of the wreck of OLEG, the flagship frigate of the Tsar, in the Baltic Sea.
This year’s Monaco Yacht Show was marked by the official launch of the newest C-Explorer 5 submersible by U-Boat Worx. This highly anticipated superyacht toy boasts a full 360-degree acrylic pressure hull.