Oris continues its partnership with the Common Wadden Sea Secretariat - an organisation that works to conserve the Wadden Sea in northern Europe - on this second limited-edition model, the 'Aquis Dat Watt' diver's watch. Featuring a green dial inspired by the waters of the salt marshes, this automatic stainless steel reference has an innovative date window ring, unidirectional rotating tungsten bezel and Super-LumiNova® coating for underwater legibility. It's one of 2,009 made, coinciding with the year the area became a UNESCO World Heritage Site, and comes with an additional blue rubber strap.For warranty information, please refer to details & care