S.T. Dupont Fountain Pen, Olympio, 480504: http://www.iguanasell.com/p-350-st-dupont-olympio-high-tech-palladium-fountain-pen.aspx

The Olympio line by S. T. Dupont is stamped with the look of luxury. With creative motifs and elegant lines, Olympo combines simplicity and ornate decoration and provide an exceptional quality and writing comfort thanks to its 18-carat (750/000) solid gold nib. Its curved form and soft lines provide a simple, timeless elegance.