Oris sets the new standard with Calibre 400, an anti-magnetic automatic movement with a five-day power reserve and a 10-year warranty, created in-house by Oris for today’s world citizen. The first watch to carry Oris’s gamechanging automatic movement is the Oris Aquis Date Calibre 400. Robust, stylish and high-tech, it’s a force to be reckoned with. Every detail has been scrutinised to ensure the highest possible quality at the best possible price.