Multi-purpose luxury submersibles with the greatest available seat capacity.

The Cruise Sub series offers cruise liners, high-end tourism operators, deep ocean researchers, documentary makers and discerning explorers a broad selection of submersibles for 5, 7, 9 or 11 people that can dive as deep as from 300 meters to 1,700 meters.

These unique submarines can accommodate the largest number of occupants of all U-Boat Worx submersibles, while delivering first-class performance, revolving seats, and the ultimate comfort. Thanks to the double-ended viewport design and numerous interior and exterior customization options, these submersibles can be adapted to suit many different applications.

Yacht owners and deep-sea explorers may opt to customise their private Cruise Sub interiors with bespoke lounge seating arrangements, toilets, and privacy screens.

  • Max depth: 500 meters
  • Occupants: 4 passengers and 1 pilot
  • Endurance: 18 hours
  • Speed: 3 knots
  • Weight: 8,500 kg
  • Length: 403 cms
  • Width: 285 cms
  • Height: 210 cms
  • Battery: 62 kWh
  • Propulsion: 4 X 6.4 kW – 2 X 6.4 kW
  • Revolving interior
  • Lithium-Ion Battery
  • Marlin controller
  • Auto-heading
  • Omni-directional operation
  • Battery System
  • Manta controller
  • Auto-depth
  • UIS
  • Maximum depth protection (MDP)
  • Pinger
  • Safety Buoy
  • Freeboard Extender
  • Drop Weight
  • Deadman’s Switch (DMS)
  • DNV Certification
  • Robotic Manipulators Arms 5 to 7 Axis Models
  • Underwater HD Video Systems with Pan and Tilt Units
  • Fly-Out Mini ROV System with HD Camera, Cutter, and Grabber
  • 360 Degree Underwater HD Camera System