Rolex Datejust II 41 mm 116334BLUSO1 Steel/White Gold Blue

The Rolex Datejust is arguably the most recognizable dress watch in the world, introduced in 1945 as the first self-winding wristwatch to display the date in a window at 3 o'clock — an industry landmark that defined an entire genre. The Datejust II, launched in the mid-2000s, brought that storied lineage into the modern era by enlarging the case to 41mm, a proportion that resonates with today's preference for a more assertive wrist presence without abandoning the watch's inherently elegant DNA. Reference 116334BLUSO1 sits at the premium end of the Datejust II range, pairing stainless steel with 18k white gold accents in a combination Rolex collectors and enthusiasts have long prized.

The case measures a commanding 41mm in diameter and is crafted from Rolex's Oystersteel, a corrosion-resistant alloy used throughout the professional and classic collections. Crowning the case is an 18k white gold fluted bezel — one of the most storied design signatures in watchmaking, with origins tracing back to the very first Datejust references. The fluting is not merely decorative; in early Rolex production it served to tighten the bezel onto the case. On the 116334 it remains an enduring symbol of status and horological heritage.

The dial of reference 116334BLUSO1 is rendered in a rich blue, a color that shifts beautifully under different lighting conditions — appearing almost navy indoors and brightening to a vibrant sapphire in natural light. Index hour markers, likely applied in white gold or luminous material, stand in crisp contrast against the blue surface, ensuring legibility at a glance. The Cyclops lens over the date window at 3 o'clock — another Rolex trademark — magnifies the date 2.5× for effortless reading. Together these details create a dial that is simultaneously sporty and dressy, equally at home with a business suit or weekend attire.

Powering the watch is an automatic movement, the hallmark of Rolex's Oyster Perpetual platform that has been refined over decades. The Oyster case construction delivers water resistance to 100 meters (330 feet), making the 116334BLUSO1 genuinely versatile for everyday wear including light swimming or caught-in-the-rain moments — far more capable than a typical dress watch. The Oyster bracelet completes the package with its three-piece link construction, providing a secure and comfortable fit that is widely considered the benchmark of steel sports-dress bracelets.

As a used Rolex Datejust II, reference 116334BLUSO1 offers exceptional value in the pre-owned luxury watch market. The Datejust as a model family has demonstrated remarkable long-term value retention, and the two-tone steel and white gold configuration with blue dial commands consistent enthusiasm from collectors. Whether you are buying your first Rolex or adding a versatile classic to an established collection, this reference delivers daily wearability, iconic design, and enduring prestige.

At Bizak and Co. we source and present pre-owned Rolex watches with care and transparency. Please note that Bizak and Co. is not an authorized Rolex dealer. We invite you to reach out directly through bizakandco.com to inquire about this specific example, confirm current availability, and discuss any questions about condition — our team is here to make your purchase experience as confident and seamless as possible.