Oris Aquis Yangtze Jiangtun Limited Edition 01 733 7789 4197-Set

The Oris Aquis Yangtze Jiangtun Limited Edition 01 733 7789 4197-Set supports Oris' Change for the Better conservation initiative, which advocates for the protection of the endangered finless porpoise living in China's Yangtze River. The watch is limited to just 1,249 pieces, a number that refers to the last recorded number of finless porpoises.

The watch is powered by the reliable Oris Caliber 733-1 automatic movement, which offers a 41-hour power reserve. It displays hours, minutes and seconds, features a stop function, fine adjustment and a quick date correction at 6 o'clock. The frequency of 28,800 A/h (4 Hz) ensures accurate running in all conditions.

The watch has a stainless steel case that is 43.5 mm wide and 13.1 mm thick. The blue-green dial features lines depicting the surface of the river and waves, and is framed by a bezel made of tungsten. Scratch-resistant sapphire crystal protects the dial, which features luminescent indexes and hands, and a date window at 6 o'clock. The convex sapphire crystal with anti-reflective coating on the inside ensures clarity, and the screw-down steel caseback is engraved with an image of a finless porpoise in honor of the project. The stainless steel bracelet is 23 mm wide. The watch is water resistant to 300 m / 30 atm, making it well suited for deep diving and professional diving, for example.

The unique quality is guaranteed by a two-year warranty, which you can extend to three years by registering your watch in the MyOris service. Oris watches are delivered in the manufacturer's original packaging.