As part of a sponsorship deal reminiscent of the 1960 Trieste dive, the manipulator arm wears a 3900m depth-rated Sea-Dweller "Deepsea" for a test dive in Jacquinot Bay, Papua New Guinea. Rolex also produced three experimental 12000m depth-rated Sea-Dweller "Deepsea Challenge" watches, which were attached to the sub on the final dive.
As part of a sponsorship deal reminiscent of the 1960 Trieste dive, the manipulator arm wears a 3900m depth-rated Sea-Dweller "Deepsea" for a test dive in Jacquinot Bay, Papua New Guinea. Rolex also produced three experimental 12000m depth-rated Sea-Dweller "Deepsea Challenge" watches, which were attached to the sub on the final dive.
