This type of boat is a ocean going ship developed according to the highest technical standards. It can operate above water level with all comforts of a large yacht and during under water operations as a submarine (diving down till 300 meters below sea level)
 

With a length of 36 meters, a width of 6.5 meters and a weight of 380 metric tons, the boat has a maximum speed of up to 15 knots.  
 
The boat - used as a submarine - can stay in water up to 20 days, has a operating range of 3,000 nautical miles and has lock basis enabling up to 48 passengers to enter and exist the boat under water.
 

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