The Rolex 16520, introduced in 1988, was the first Daytona to feature an automatic movement, making it a landmark reference in Rolex history. It is powered by the Zenith El Primero movement (modified by Rolex as the Cal. 4030), housed in a 40mm stainless…
The 16520 is a proper tool watch that actually feels good on the wrist, and the Zenith movement is buttery smooth-definitely earns its spot in any collection. That said, it's not perfect; the case can feel a touch thin compared to modern Daytonas, and you're paying serious money for something that's mostly nostalgia at this point. Still, if you can swing it and want a genuine piece of chronograph history that actually works, you won't regret the purchase.
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