Rolex Day-Date 36 36 mm 118389BLSP White Gold/Diamonds Blue

The Rolex Day-Date is arguably the most prestigious wristwatch in the world, introduced in 1956 as the first wristwatch to display both the day of the week spelled out in full and the date simultaneously. For nearly seven decades it has been the choice of heads of state, cultural icons, and industry leaders, earning its enduring nickname the "President's watch" — a title reinforced by the exclusive President bracelet that has been its signature link to power and achievement. Reference 118389BLSP represents the 36mm generation of this storied collection at its most opulent, cloaking the watch in 18k white gold and brilliant-cut diamonds from bezel to case.

The case of the Day-Date 36 118389BLSP measures 36mm in diameter and is crafted entirely in 18k white gold, a material Rolex produces in-house to its own exacting alloy specifications for superior luster and durability. What sets this reference apart from the broader Day-Date family is the diamond-set treatment applied to the case itself — a configuration that transforms every angle of the watch into a play of light and brilliance. The diamond-set bezel completes the surround, framing the dial in a continuous field of scintillating stones that catches attention from across the room.

The blue dial provides a striking chromatic contrast to the white gold and diamonds. Rolex dials are crafted and finished in-house, and the rich blue tone of this reference — accented by diamond hour indices — creates a depth and elegance that photographs rarely fully capture in person. Day and date displays appear at 12 o'clock and 3 o'clock respectively, fulfilling the Day-Date's original and defining promise of complete calendar information at a glance.

Powering the watch is an automatic movement, the hallmark of Rolex's commitment to mechanical precision. Rolex movements are manufactured to COSC-certified chronometer standards and beyond, ensuring the reliability expected of a timepiece at this price point. The Day-Date 36 is water resistant to 100 meters (330 feet), a practical specification that reflects Rolex's Oyster case engineering and means this watch is far more than a display piece — it is a robust daily companion dressed in extraordinary finery.

The President bracelet, exclusive to the Day-Date and the Lady-Datejust on certain configurations, is crafted in matching 18k white gold and features the semi-circular three-piece link design that has become one of the most recognized bracelets in horology. Its concealed Crownclasp offers a clean, uninterrupted profile on the wrist while providing secure and comfortable wear. Together, the bracelet and case create a seamless, unified aesthetic that is the hallmark of the Day-Date at its finest.

Bizak & Co. is your trusted source to buy the Rolex Day-Date 36 reference 118389BLSP online. Please note that Bizak & Co. is not an authorized Rolex dealer; all watches are sold on the pre-owned and gray market and are represented accurately as described. Our team of knowledgeable specialists is available to answer every question about this reference, assist with authentication inquiries, and guide you through a confident purchase. Reach out to Bizak & Co. at bizakandco.com to inquire about availability, pricing, and shipping for this exceptional diamond Day-Date today.