The Oris Source of Life Watch takes its inspiration from the River Rhine. It celebrates the role water plays in creating, connecting and sustaining life. This watch is based on Oris’s high-performance Aquis and features a circular date display and water resistance to 30 bar/300 m. The 43.5mm stainless steel case has a gray tungsten bezel insert and a backplate embossed with an actual map of the Rhine. This work of art for your wrist is limited to just 2,343 pieces. This number reflects the sea level height of Lai da Tuma, which is the source of the Rhine.