Rolex Daytona "Rainbow" Rose Gold Full Pave Sapphire Diamond Gem Set Dial & Bezel - CUSTOM - 116595RBOW/116505

The Rolex Cosmograph Daytona is widely regarded as the most storied chronograph in the world, born on the racing circuits of the 1960s and refined decade by decade into a horological icon that commands waiting lists, auction records, and devoted collectors across every continent. Reference 116595RBOW represents the apex of that lineage — a factory rainbow configuration built entirely in 18k Everose gold and lavished with gemstones from bezel to dial. The custom designation in this listing (116595RBOW/116505) signals that this particular example has been subjected to professional gem-setting work beyond even the already spectacular factory specification, making it a singular piece for the most discerning buyer.

At 40mm in 18k rose gold the Daytona case strikes that precise balance Rolex has perfected over decades: wide enough to read instantly on the wrist yet slim enough to disappear beneath a dress shirt cuff when occasion demands. The signature tri-color subdial architecture — running-seconds, 30-minute counter, and 12-hour counter — is here rendered in breathtaking full pavé diamond coverage, every visible surface of the dial scattered with brilliants that catch and fracture light with each movement of the wrist. This is not mere decoration; it is an engineering feat, each stone set to tolerance so that legibility of the chronograph registers is maintained despite the extraordinary density of the gem work.

The bezel is where the rainbow designation earns its name. A continuous arc of individually selected colored sapphires — graduated through the visible spectrum — encircles the tachymeter scale, producing the prismatic effect that has made rainbow Daytona references some of the most photographed watches on social media and some of the most fiercely contested at auction. Achieving a seamless chromatic transition requires meticulous stone selection and master-level setting, and the result on this reference is spectacular whether viewed under studio lighting or direct sunlight.

Powering this extraordinary case is Rolex's automatic chronograph movement, a self-winding caliber developed entirely in-house at Rolex's Bienne manufacture and regulated to chronometer precision by the Swiss Official Chronometer Testing Institute (COSC). The column-wheel and vertical clutch architecture deliver a smooth, instantaneous chronograph start with virtually no jump in the seconds hand — a benchmark that independent watchmakers still measure themselves against. Worn daily, the rotor keeps the movement wound without intervention, so the watch is always ready to time a lap, a meeting, or a moment.

On the wrist, a fully gem-set rose gold Daytona is a statement that exists in its own category. The warm tone of Everose gold amplifies the fire in the pavé diamonds and deepens the color saturation of the rainbow sapphires in a way that white gold or steel simply cannot replicate. The integrated Oyster bracelet, with its polished center links flanked by satin-brushed outer links, adds structural heft and a supple, comfortable drape that keeps the watch centered and secure throughout the day. Whether paired with a tuxedo or a resort look, this reference commands attention without effort.

Bizak & Co. specializes in sourcing and presenting exactly this caliber of exceptional timepiece — rare, investment-grade, and verified. This used Rolex Cosmograph Daytona reference 116595RBOW is offered for sale online at bizakandco.com with full transparency on condition. We invite serious buyers to contact us directly to discuss this reference, arrange authentication documentation review, and explore our white-glove purchase and shipping process. When you buy a watch of this magnitude, the dealer relationship matters as much as the watch itself — and Bizak & Co. is committed to earning that trust at every step.