In the realm of Rolex collector's watches, there are few timepieces that exude as much fascination and exclusivity as the exceptionally rare Rolex Submariner 5512 with square crown guards from 1959. A timepiece revered not only for its historical significance but also for its breathtaking aesthetics, this example boasts an enchanting tropical dial - a detail so rare it borders on the miraculous.
Introduced in 1959 to replace references 5510 and 6538, the Submariner 5512 brought groundbreaking design innovations, such as a smaller winding crown and the strikingly distinctive square crown guards. However, professional divers soon discovered that this design made unscrewing the crown too difficult, leading Rolex to swiftly redesign the guards to a pointed shape in 1960. As a result, the Square Crown Guard Submariner was produced for just a brief moment in history, with an estimated 100 examples ever made - starting with serial numbers 477.xxx - making it one of the rarest vintage Rolex models.
The Square Crown Guard Submariner is already an icon in its own right, with its distinct black dial bearing the waterproof depth (200 meters – 660 feet) elegantly inscribed in silver, while the word "Submariner" shimmers in gilt. Yet, when the dial transforms over decades into the coveted tropical hue, revealing a mesmerizing spider-web patina of fine cracks, it elevates the watch to a realm of pure magic. The visual poetry of this spider dial makes it a tangible representation of time’s gentle touch.
This particular piece, likely among the earliest examples, represents not just a watch but a time capsule of innovation, design evolution, and the serendipitous beauty bestowed by decades of wear. It is a treasure of unparalleled allure, a piece of horological history that will enchant every single watch collector worldwide.
Serial number: 477xxx (1959)