The Oris Aquis Pro 1000m, reference 01 733 7801 7255-SET, is a professional dive watch designed for extreme underwater conditions. It features a 49.5 mm multi-piece titanium case with a grey PVD coating and a ceramic minutes scale top ring. The watch is equipped with Oris's patented Rotation Safety System (RSS) bezel, which locks in place for secure dive timing. The blue gradient dial includes a wave pattern, and the hands and indices are coated with Super-LumiNova for enhanced visibility. Powered by the automatic Oris Calibre 733-1 movement, it offers a 41-hour power reserve. The watch is water-resistant up to 100 bar (1,000 meters) and comes with both black and blue rubber straps, along with a strap change tool.