The Rolex Cosmograph Daytona Ref. 116520 occupies a unique position in the history of the Daytona. Introduced in 2000, it was the first generation to feature Rolex's fully in-house Calibre 4130, a movement that transformed the Daytona into one of the most technically accomplished automatic chronographs ever produced.
Over its sixteen-year production span, the reference underwent a series of subtle evolutionary changes. These details—often overlooked by casual buyers—are precisely what seasoned collectors pay attention to today.
This example dates to 2009 (V-Series) and belongs to the desirable RRR generation, identified by the engraved Rolex Rehaut Ring, a feature introduced during the transition from earlier production models and now considered an important milestone in the evolution of the 116520. Combined with the sought-after long clasp, it represents one of the most appealing configurations from the late pre-ceramic era.
The black dial perfectly complements the polished steel bezel, preserving the clean and balanced aesthetic that made the 116520 an instant classic. Without the visual weight of a ceramic insert, the proportions remain faithful to the original Daytona design language while offering remarkable versatility on the wrist.
At its heart beats the celebrated Calibre 4130, featuring a column wheel and vertical clutch architecture. Renowned for its reliability, efficiency and ease of maintenance, it remains one of Rolex's greatest mechanical achievements and a benchmark among modern chronograph movements.
Offered with its original warranty card and box, this watch embodies everything collectors seek in a late-production 116520: the correct transitional features, complete provenance and outstanding long-term collectability.
As enthusiasm continues to grow for the final steel Daytona before the ceramic era, well-preserved examples like this are becoming increasingly difficult to source, making the Ref. 116520 one of the defining modern Rolex references.