Rolex Datejust 36 36 mm 126234BLSO1 Steel/White Gold Blue

The Rolex Datejust is one of the most storied references in watchmaking, widely recognized as the watch that defined the modern classic timepiece. Introduced in 1945 to celebrate Rolex's fortieth anniversary, the Datejust was the first self-winding wristwatch to display the date in a window at 3 o'clock — an innovation that set the template for the dress-sport watch category. Today, reference 126234BLSO1 continues that tradition in a 36 mm case that suits a wide range of wrists and remains true to the proportions that made the original so beloved.

The case and bracelet of the 126234BLSO1 are crafted in Oystersteel, Rolex's proprietary 904L stainless steel alloy renowned for its exceptional resistance to corrosion and its ability to take and hold a mirror polish far superior to standard 316L steel. The crown of the case is fitted with Rolex's signature Twinlock winding crown, which screws securely down against the case to protect the movement and maintain the watch's 100-meter (330-foot) water resistance — a practical assurance that the Datejust is as robust as it is refined.

The dial of this reference is presented in a captivating blue fluted motif finish, a surface treatment that catches the light and shifts subtly as the watch moves on the wrist. Blue dials have long been associated with prestige in the Datejust collection, and the textured fluted pattern adds dimensionality that sets 126234BLSO1 apart from plainer alternatives. The date aperture at 3 o'clock is framed cleanly within the dial's design, and Rolex's applied hour markers and hands provide legibility without interrupting the dial's elegance.

Framing the dial is an 18k white gold fluted bezel, one of the most iconic design signatures in all of horology. The fluted bezel was originally conceived as a functional element to help screw down the case, but it has since become the aesthetic hallmark of the Datejust lineage. In white gold, the bezel glitters with a cool, silvery brilliance that complements the blue dial and bridges the watch's steel and precious-metal identities. The result is a watch that reads as understated luxury — never flashy, always authoritative.

Powering the 126234BLSO1 is a Rolex automatic movement, benefiting from decades of in-house manufacture expertise and Rolex's certification standards for precision and reliability. The watch is worn on the Oyster bracelet, Rolex's three-link design that is as comfortable and durable as any bracelet in the industry, finished with the brand's Oysterclasp for secure and refined closure.

At Bizak & Co., we specialize in sourcing and presenting luxury watches of this caliber for discerning buyers across the United States. The Rolex Datejust 36 reference 126234BLSO1 represents exceptional value in the pre-owned and secondary luxury market — a true icon that holds its desirability over time. We invite you to contact our team at bizakandco.com to inquire about this reference, ask questions, or complete your purchase with confidence.