DEEP Anime Details and Episodes Retired deep-sea diver Albert goes on one final job to recover a unique, once in a lifetime treasure, which is said to be inside the safe of a U-Boat, 620… Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresAdventure TagsSeinenHistoricalScuba Diving RecommendationsMaster of SeaD-live!!