Aquis Date Caliber 400 41.5 mm, returns enriched with a touch of solid gold. This forest green version has an 18k gold finish to the outer edge of its uni-directional rotating bezel, and gold-tone hands and indexes. Even the minutes scale on the green ceramic bezel is golden, completing the balanced, coherent look of the design. A rubber strap in matching green can be easily switched using the patented Quick Strap Change system, with no tool required. All this wraps the game-changing Caliber 400 automatic, which provides the watch with elevated levels of anti-magnetism, a five-day power reserve, and 10 -year recommended service intervals.

Oris is one of a small handful of Swiss watch brands that makes only mechanical watches. A mechanical watch is a thing of beauty, designed according to principles that have been around for generations and will continue long into the future. Oris is constantly striving to make better watches that offer beautiful, innovative functions and advanced performance levels. For example, the in-house developed Calibre 400 Series of Swiss Made automatics promises a five-day power reserve, anti-magnetism and a 10-year warranty and 10-year recommended service intervals.