Oris Aquis Pro 4000M 49.5mm

The Oris Aquis Pro 4000M is the ultimate diving watch for extreme conditions. Water resistant to 4000 meters (400 bar), it is the most powerful watch Oris has ever built – specifically designed for professional use at great depths. The lightweight 49.5 mm titanium case houses the Oris Calibre 400 in-house movement, which offers an impressive 5 days of power reserve, high anti-magnetic resistance, and outstanding precision. Unique to this model is the patented RSS bezel (Rotation Safety System), which allows you to lock the diving bezel to prevent accidental adjustment. The black dial with Super-LumiNova® accents is designed for maximum readability underwater. The watch comes with a black rubber strap with a titanium folding clasp and diver's extension. Powerful, technical, and uncompromising, ready for the deepest dives.