Rolex Submariner | Ref. 16618 | 18K Yellow Gold

The Rolex Submariner Date reference 16618 is a luxury 40mm dive watch crafted entirely from 18-karat yellow gold. Produced from the late 1980s until approximately 2008, it is powered by the automatic Rolex Calibre 3135. The reference is celebrated for its iconic "Bluesy" variant—featuring a vibrant blue dial and matching blue aluminum bezel insert—though it was also offered in black.