Jotaro and the others obtain a submarine as a new means of travel. Through the Red Sea, they try to head toward Egypt where DIO awaits. Using the sonar to detect any threats on the outside, the submarine quietly dives in. They however realize that if they're attacked underwater, there is nowhere to escape, so they are on their guard. Finally, when they are about to surface, a coffee mug that was in the cabin transforms and cuts off Joseph's artificial hand.
Yeah. This is a vessel that the rich use 
to explore the sea floor for pleasure.
أجل هذه مخصصة للأغنياء الذين يريدون اكتشاف قاع البحر
Ja. Mit einem solchen Gefährt
reisen die Reichen unter dem Meer.
Sí. Después de todo, es un navío que 
los ricos utilizan para explorar el mar.
Sí. Después de todo, es un navío que 
los ricos utilizan para explorar el mar.
Sim. Milionários costumam comprar este 
modelo para viajar debaixo d'água.