Look it up for yourself. It seems that there are many translations of the classic novel from the original French into English, but only a couple have gotten it right. The gentleman who first translated the book was not that good at French or science. He flubbed the title and several scientific concepts as well. He was also some sort of minister and would edit the work if it didn't meet his standards or ideals.
Most people choose the latter.
Think about it though, the different titles give a whole different spin on the meaning. I know Mr. Verne, with his knowledge of science would not imply that the crew of the famous submarine were to go that deep. The ABC series takes great pains to emphasize that Verne went long and not deep, so at least they got something right. The book was a standard read in submarine classes for naval officers. Some visiting French naval officers noticed that the English version was substantially different from the original French they had read.