Oris’s mission to bring Change for the Better continues through a new partnership with Seoul KFEM, part of the Korean Federation for Environmental Movements. The watch shares a performance profile with the Oris Aquis diver’s watch and supports Seoul KFEM’s pioneering project to clean up the mighty Hangang River, which runs through the Korean capital. The watch is limited to 2,000 pieces. The green of the watch?s ceramic bezel insert and shimmering gradient dial is inspired by the vivid hues of creek waters at the Hangang?s source. The watch also has an unusual circular date function and a small seconds.