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

The Rolex Datejust is one of the most enduring icons in watchmaking, first introduced in 1945 as the first self-winding wristwatch to feature the date in a window at 3 o'clock. For nearly eight decades the Datejust has served as the benchmark against which all dress-sport watches are measured, worn by heads of state, artists, and tastemakers who prize understated authority on the wrist. Reference 126234BLMDJ represents the current generation of the 36mm Datejust, a size that Rolex established as the original and that remains the choice of collectors who prefer proportion and wearability over statement sizing.

The 36mm Oyster case of the 126234BLMDJ is crafted from Oystersteel—Rolex's proprietary 904L stainless steel alloy prized for its exceptional corrosion resistance and brilliant polish—complemented by 18k white gold crown guards and a signature 18k white gold fluted bezel. The fluted bezel is one of the most recognizable design elements in horology, originally conceived to screw the bezel onto the case and now retained as a symbol of Datejust heritage. Its crisp, light-catching facets frame the dial with a jeweler's precision.

The dial of this reference is where it truly distinguishes itself. The blue fluted motif diamond dial presents a rich, textured sunburst pattern underneath diamond hour markers, creating extraordinary depth and brilliance. Blue dials have experienced sustained collector demand across the luxury watch market, and on the Datejust 36 the color reads with sophisticated restraint rather than ostentation—particularly when paired with the cool tones of white gold. Every glance at the dial reveals a new interplay between the diamond indices, the fluted guilloche-inspired pattern, and ambient light.

Powering the watch is Rolex's automatic movement, a proven self-winding caliber that upholds the brand's celebrated standards of precision and reliability. Rolex movements are manufactured entirely in-house to COSC chronometer specifications and beyond, ensuring accuracy and longevity expected of a watch at this tier. The movement is protected within the screw-down Oyster case that gives the Datejust line its robust, everyday-ready character.

The five-piece-link Jubilee bracelet, introduced alongside the original Datejust in 1945, is widely considered one of the most comfortable metal bracelets ever made. Its alternating polished and satin-brushed center and outer links flow fluidly on the wrist, and its Oysterlock folding safety clasp with Easylink comfort extension system provides a secure, adjustable fit for all conditions. Whether you are purchasing this Rolex Datejust 36 126234BLMDJ as a daily companion, a dress piece, or a considered addition to a growing collection, Bizak and Co. offers expert guidance and a curated selection of pre-owned and unworn luxury timepieces. Reach out to our team to confirm current availability and to experience the Bizak standard of service.