Oris and expedition swimmer Ernst Bromeis are going their own way to raise awareness of the importance of water, with the release of the Oris Aquis Date Relief, a high-quality diver's watch. Oris is proud to announce a new partnership with the swimmer and water ambassador Ernst Bromeis, a man who has already swum the length of the Rhine and is now working on 'The Blue Miracle', a series of swims that will form a campaign to raise awareness of water. These will start with a 800km swim across the world's largest freshwater lake, Lake Baikal. The swim will take him 60 days and the water will measure a chilly 12 degrees Celsius. The Oris Aquis Date Relief is inspired by the color and feeling of water. The grey dial recalls the color of a stormy sea, while the watch's signature diving scale numerals in relief are a reminder of the texture of water, as well as its elemental role in all life. CASE Multi-piece stainless steel case, minutes scale top ring. Sapphire, domed on both sides, anti-reflective coating inside. Stainless steel, screwed, see-through mineral glass. Size 43.50 MM Water Resistance 30 BAR Interhorn Width 24MM MOVEMENT Centre hands for hours, minutes and seconds, date window, instantaneous date, date corrector, fine timing device and stop-second Power reserve 38hrs CALIBER 733 DIMENSIONS 25.60 mm, 11 1/2??? WINDING Automatic winding VIBRATIONS 28?800 A/h, 4 Hz DIAL Grey STRAP Stainless steel WARRANTY 2 years Join MyOris and get your warranty extended for free to 3 years