Rolex Submariner Date 1990 16618 Automatic 40mm Blue — USD 39,489

Rolex Submariner Date Reference 16618 The reference 16618 represents Rolex's precious metal interpretation of the Submariner Date, distinguished by its 18K yellow gold construction and Serti diamond-set dial. This reference positions itself as the luxury variant within the Submariner Date collection, combining the model's diving-oriented specifications with high-end materials and gem-setting. The 40mm case is crafted from 18K yellow gold and houses the automatic caliber 3135 movement with 48-hour power reserve. The watch features a sapphire crystal, unidirectional rotating bezel, and maintains 300-meter water resistance. The Serti dial incorporates diamond hour markers, while an 18K yellow gold bracelet completes the precious metal construction. Produced approximately from 1990 to 2010, the 16618 appeals to collectors seeking precious metal sports watches with gemstone appointments. The reference occupies a specific segment for those preferring gold Submariner variants with diamond-set dials, representing a more decorative approach within the model range. The combination of functional diving specifications with luxury materials defines this reference's collector positioning.