How much does the Nautile weigh?

The Nautile, a deep-sea submersible used for underwater exploration, weighs approximately 6.5 tons (or about 6,000 kilograms). Its design allows it to withstand immense pressures while exploring depths of up to 6,000 meters (around 19,685 feet). This weight includes its structure, equipment, and onboard systems necessary for deep-sea operations.