Rado Watch D-Star. The D Star design adheres to tradition without appearing old fashioned. The oval eye catching bezel, is moderate and less dominant compared with the original . Yet it encircles the round dial in a playful manner, broader above and below the dial than at the left and right margins, a shape which benefits from the latest improvements of materials and injection techniques. However, the development of new materials and production techniques isn't an end in itself but a means to implementing certain qualities, shapes, or details with less effort.