Rolex Day-Date 36 36 mm 118388BSO Yellow Gold/Diamonds Black

The Rolex Day-Date is one of the most storied and prestigious watches ever created, universally recognized as the watch worn by presidents, heads of state, and visionaries since its introduction in 1956. It was the first wristwatch to display the full spelling of the day of the week alongside the date, a combination that remains synonymous with achievement and distinction. Reference 118388BSO carries that legacy forward in its most lavish form, dressed entirely in 18k yellow gold with a diamond-set case and bezel that elevate it far beyond a conventional luxury timepiece.

The 36mm case of the Day-Date 118388BSO is crafted in 18k yellow gold and extensively set with diamonds along the lugs and bezel, creating a continuous cascade of brilliance around the wrist. The black dial provides a dramatic and sophisticated contrast to the warm gold and white diamond surround, giving this reference an evening-ready boldness that few watches can match. Index hour markers on the dial maintain legibility while preserving the clean, refined aesthetic the Day-Date is celebrated for.

The Oyster bracelet, one of Rolex's most enduring and technically accomplished bracelet designs, secures the watch with the same precious 18k yellow gold construction as the case. Its three-link architecture is both elegant and robustly engineered, draping naturally on the wrist and complementing the opulence of the diamond-set case. The combination of the Oyster bracelet with the gem-set case makes 118388BSO a seamless, unified jewel-watch rather than simply a watch with added stones.

At the heart of the Day-Date 36 118388BSO beats an automatic movement, reflecting Rolex's long-standing commitment to in-house mechanical excellence. The Day-Date line has historically been powered by some of Rolex's most refined self-winding calibers, a tradition that the 118388BSO continues. The movement drives both the signature day display at 12 o'clock and the date window at 3 o'clock with the reliability and precision that Rolex is known for worldwide.

On the wrist, the 36mm diameter strikes a balance between classic proportion and modern presence, wearing elegantly on a wide range of wrist sizes while retaining the timeless silhouette that made the Day-Date an icon. The interplay of yellow gold warmth, diamond brilliance, and black dial depth ensures this watch commands attention in formal, social, and collector settings alike. Whether worn to a black-tie event or displayed in a collection, the 118388BSO is unapologetically luxurious.

Bizak & Co. is proud to offer the Rolex Day-Date 36 reference 118388BSO to discerning buyers seeking one of the most diamond-adorned expressions of this legendary line. We invite you to contact our team to discuss availability, condition details, and pricing, or to explore our full selection of Rolex Day-Date references for sale online. Please note that Bizak & Co. is not an authorized Rolex dealer; all watches are offered on the pre-owned or secondary market.