The Rolex Cosmograph Daytona, specifically the reference 116520 produced from 2000 to 2020, enjoys a position and a cult-like following unlike few other timepieces. This review delves into the specifics of the 2010 iteration of this iconic chronograph, exploring its design, functionality, performance, and its place within the broader Daytona lineage, comparing it to later models and considering its value as a collector's item and investment piece.
Design and Aesthetics:
The 116520 Daytona, released in 2000, represented a significant evolution from its predecessors. While retaining the core Daytona DNA – the tachymeter bezel, three sub-dials, and overall sporty aesthetic – it introduced subtle but impactful changes. The most noticeable difference from earlier models was the switch from an acrylic crystal to a more scratch-resistant sapphire crystal. This was a welcome improvement, enhancing the watch's durability and preserving its pristine appearance over time.
The 40mm stainless steel case remains a classic size, perfectly balanced on the wrist for most. Its robust construction speaks to Rolex's commitment to quality and longevity. The oyster bracelet, a hallmark of Rolex, provides exceptional comfort and security. The subtly sculpted lugs, the perfectly integrated bracelet, and the overall sleek profile contribute to the watch's timeless elegance. The black dial, a popular choice for the 116520, offers excellent legibility, with the contrasting white sub-dials and luminous hour markers ensuring clear readability in various lighting conditions. The simple, uncluttered design is a testament to Rolex's design philosophy: form follows function. The 2010 model, being part of the production run that spanned two decades, maintains this consistent aesthetic throughout.
Movement and Functionality:
The heart of the 116520 is the caliber 4130, a self-winding chronograph movement entirely developed and manufactured by Rolex. This movement represents a significant leap forward in terms of performance and reliability compared to previous Daytona movements. The 4130 boasts a higher power reserve (approximately 72 hours) than its predecessors, and its column-wheel mechanism ensures a smoother, more precise operation of the chronograph functions. The vertical clutch system minimizes the drag on the movement when the chronograph is engaged, contributing to its improved accuracy and longevity. This attention to detail is a testament to Rolex’s dedication to horological excellence. The movement is meticulously finished, visible through the display back on some versions (though not standard for the 116520).
The chronograph functions – start, stop, and reset – are intuitive and smooth, a hallmark of well-engineered chronographs. The tachymeter bezel allows for speed calculations, adding a practical dimension to the watch's functionality. While primarily a chronograph, the 116520 serves as a reliable and accurate timekeeping instrument for everyday use.
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