Dive into elegance with the Oris Aquis Great Barrier Reef Limited Edition IV. This 43.5mm stainless steel watch features a gradient blue dial, a tungsten minutes scale top ring, and the high-performance Calibre 400 automatic movement with a 5-day power reserve. Limited to 2,000 pieces, it's perfect for connoisseurs of both style and sustainability. Reference: 01 400 7790 4185-Set