Rolex Datejust 36 mm 4545154 Steel Black Rolex Datejust 36 mm 4545154 Steel Black

The Rolex Datejust is arguably the most recognized dress watch in horological history, having debuted in 1945 as the first self-winding wristwatch to display the date in a window at 3 o'clock. Across more than seven decades, it has remained the definitive reference point for refined, everyday luxury—worn by heads of state, artists, and discerning collectors who prize understatement over ostentation. Reference 116234 represents the modern interpretation of the 36mm Datejust, refining the proportions and finishing standards that made the line legendary while incorporating contemporary Rolex manufacturing excellence.

At 36mm in diameter, the Datejust 116234 occupies a uniquely versatile position in watchmaking: large enough to read effortlessly, compact enough to slip beneath a shirt cuff with grace. The case is crafted from Oystersteel, Rolex's proprietary 904L stainless steel alloy, which is harder, more corrosion-resistant, and more brilliantly polishable than the 316L steel used by most of the industry. The result is a case that holds its mirror-polished surfaces and satin-brushed flanks with exceptional longevity.

The black dial is one of the most enduring and versatile dial choices in the Datejust catalog, lending the watch a confident formality that transitions seamlessly from a business meeting to a formal dinner. Against this dark canvas, the applied hour markers and hands—finished in white gold or steel with luminescent fill—read with immediate clarity. The white gold fluted bezel is perhaps the most iconic Datejust detail of all, its alternating ridges catching and scattering light in a way that has defined luxury watch design since the 1950s.

Powering the 116234 is a Rolex-certified automatic movement housed within the waterproof Oyster case. The Oyster case architecture, secured by a screw-down Twinlock crown, provides robust everyday protection. The watch rides on a matching Oyster bracelet, whose three-link construction and Easylink comfort extension system deliver a secure yet adaptable fit throughout the day. Every element of the package is engineered to function as reliably in daily wear as it performs elegantly at a formal occasion.

Buying a pre-owned Rolex Datejust 116234 from Bizak & Co. means acquiring a timepiece from a dealer whose reputation is built on authenticity, accuracy of description, and client trust. The Datejust 36mm in this configuration—black dial, white gold fluted bezel, Oystersteel Oyster bracelet—is consistently one of the most liquid and desirable references in the secondary market, holding its value with the resilience Rolex is renowned for. We invite you to contact our team to discuss availability, condition details, and to arrange your purchase with confidence.