Rolex Submariner 16618 in Yellow Gold with a faded purple dial (tropical dial) and insert. Pre-owned. Originally the dial and insert were blue on this piece but have faded to a deep purple color over time which make the famous Tropical dial. The case is in exceptional condition. The lugs are super sharp and maintain the original lines.  The bracelet is 100% tight with no stretch, 2 removable links and fits a wrist of 7.5 inches.