Thanks to this submersible, specially designed and certified to operate at any ocean depth, Vescovo became the first man to reach, in December 2018, the deepest point of the Atlantic Ocean: the Puerto Rico Trench, at -8,376m. During 2019, he then successfully dived into the heart of the other great oceanic trenches including the South Sandwich Islands Trench in the Southern Ocean (-7,434m), the Java Trench in the Indian Ocean (-7,192m), the Mariana Trench
(-10,925m) and the Tonga Trench in the Pacific Ocean before finishing with a dive in the Molloy Deep (-5,550m) in the Arctic Ocean.