Rolex 16618 Submariner 18K Yellow Gold Blue Dial Circa. 1991

The Rolex 16618 Submariner 18K Yellow Gold Blue Dial stands as an iconic symbol in the evolution of luxury dive watches. Introduced in the late 1980s, the 16618 marked a striking leap in the Submariner line with its bold use of solid 18K yellow gold. Distinctive for its vibrant blue dial and matching blue bezel insert, the model—often referred to by collectors as the "Cookie Monster"—is instantly recognizable and carries immense visual impact on the wrist. Powered by a robust automatic movement, this reference epitomizes Rolex’s tradition of combining precision engineering with undeniable prestige. The 40mm case diameter maintains the classic proportions that have made the Submariner a mainstay in the horological world, while the substantial use of precious metal elevates it from its tool-watch origins. Its professional depth rating of 300 meters confirms its legitimate dive credentials, uniting functionality and form. The 16618 has built a loyal following among enthusiasts for its distinctive colorway and its rarity relative to its steel siblings. Its enduring desirability rests on its combination of durability, opulence, and status as a key reference among gold Rolex sports watches. Whether as a collector’s centerpiece or a statement everyday wear, the 16618 occupies a unique place in Rolex's storied history. (X Serial Circa. 1991). Like New with Rolex box and undated papers.