13 Rolex An elegant and fine, Day-Date, automatic wristwatch in white gold, diamond-set indexes dial, with guarantee and presentation box.

Estimate: € 15,000 –⁠ 30,000

The Rolex Day-Date reference 18 239, launched in the late 1980s, marked a significant advancement in the history of this iconic model. Alongside other models from the same era, the reference 18 239 introduced enhancements that improved durability and functionality, embodying the core values of the Rolex brand. Notably, it featured the newly developed caliber 3155, Rolex’s first movement to include a double quick-set function. This innovation allowed users to easily adjust both the day and date displays using the crown, offering a substantial improvement in convenience. Known as the “President’s Watch,” this iconic timepiece has long been associated with the elite, gracing the wrists of presidents, business leaders, and dignitaries over the years. As a result, any updates to this legendary model inevitably draw significant attention from collectors and enthusiasts alike. The present Rolex reference 18 239 from 1991, bearing an “E” serial number, is a remarkable specimen of the reference. It features an excellent case with sharp edges, full lugs, and crisp, deep hallmarks. The sunburst silver dial, which has acquired a lovely and charming light patination, seamlessly pairs with its diamond-set hour markers and exudes an understated yet sophisticated sense of luxury. The timepiece is further accompanied by its Rolex-punctured and dated guarantee.