Rolex Datejust 36 mm 126200BDJ1 Steel/White Gold/Diamonds Black Rolex Datejust 36 mm 126200BDJ1 Steel/White Gold/Diamonds…

The Rolex Datejust is one of the most enduring and recognizable watches ever made, introduced in 1945 as the first self-winding wristwatch to display the date in a window at 3 o'clock — a feature so influential that it defined an entire category of watchmaking. Across nearly eight decades of continuous production, the Datejust has evolved in refinement and variety while retaining the clean, proportionate case architecture that made it a global icon. The 36mm case size represents the original and most historically faithful expression of the model, beloved by wearers who appreciate a classic, versatile fit on the wrist.

Reference 126200BDJ1 is built on the current-generation 36mm Oyster case in Rolex's proprietary Oystersteel, a 904L stainless steel alloy prized for its exceptional corrosion resistance and high-polish brilliance. The integration of white gold components alongside the steel case lends this reference a two-material luxury character that bridges sportiness and elegance. The Oyster case construction provides robust water resistance to 100 meters (330 feet), ensuring the watch is as capable as it is beautiful.

The centerpiece of this reference is its black custom diamond dial, a dramatic dark canvas that allows the diamond indices to command full visual attention. Black dials have long been favored in the Datejust family for their depth and versatility — equally at home paired with formal attire or contemporary casual wear. The white gold diamond-set bezel frames the dial with an unbroken circuit of brilliant-cut diamonds, intensifying the sense of luxury and providing a continuous sparkle that catches light from every angle.

Powering the watch is Rolex's automatic movement, a self-winding caliber that exemplifies the brand's reputation for precision and reliability. Rolex automatic movements are chronometer-certified to meet the stringent accuracy standards of the Swiss Official Chronometer Testing Institute (COSC) and benefit from Rolex's own in-house additional testing protocols that hold the movement to even tighter tolerances. The result is a movement that owners can depend on for daily accuracy over years of wear without servicing concerns under normal use.

The five-piece link Jubilee bracelet completes this reference in a manner that is both historically appropriate — the Jubilee was introduced alongside the original 1945 Datejust — and aesthetically perfect for a diamond-set configuration. Its articulated links drape elegantly on the wrist, offering comfort and a refined visual flow that complements the gem-set dial and bezel. The overall package makes this 126200BDJ1 one of the most compelling diamond Datejust configurations available in the secondary market today.

At Bizak & Co., we specialize in sourcing and presenting fine pre-owned and custom Rolex references for discerning buyers across the United States. This Rolex Datejust 36 126200BDJ1 in steel, white gold, and diamonds represents an exceptional opportunity to acquire a genuinely luxurious, wearable timepiece. We invite you to contact us directly at bizakandco.com to ask questions, request additional photos, or purchase this watch with confidence. Please note that Bizak & Co. is not an authorized Rolex dealer.