• Among the many variations of Rolex’s iconic Day-Date, the reference 18038 in yellow gold with a black onyx dial stands out as an exercise in refined simplicity. Produced in the late 1970s through the 1980s, the 18038 introduced the improved Caliber 3055 movement, featuring a quickset date function while maintaining the President bracelet and fluted bezel that have defined the model since its inception in 1956.
• The black onyx dial, devoid of hour markers, lends the watch a strikingly modern yet timeless aesthetic. This design choice places emphasis on the material itself—onyx, a semi-precious stone prized for its deep black hue and natural luster. Without indices or numerals to interrupt its surface, the dial becomes a pure expression of luxury, a statement of understatement.
• Further distinguishing this example is the Spanish-language day disc, an elegant detail that nods to Rolex’s international appeal and customization options. The presence of the Spanish day wheel not only enhances the watch’s individuality but also underscores the brand’s deep connection to European, Latin American, and Spanish-speaking collectors.
• Offered in excellent overall condition with stately and balanced proportions, the present timepiece is one of those rare collector’s watches, further accompanied by its full set of original accessories, destined to be shown off on any occasion.