The Rolex Cosmograph Daytona “Rainbow” 40mm in 18K Yellow Gold (Ref: 116598RBOW) is an extraordinary fusion of watchmaking precision and high jewelry artistry. Crafted in 18K yellow gold, this spectacular timepiece is adorned with a rainbow gradient bezel of 36 baguette-cut sapphires, complemented by 56 brilliant-cut diamonds on the lugs and crown guards. Designed for the bold and discerning collector, the Rainbow Daytona is one of the most coveted and rare models in the Daytona collection.
Timeless Design and Superior Craftsmanship
Unveiled in 2012, the Rainbow Daytona redefined Rolex’s aesthetic boundaries with an avant-garde design that remains unmatched. The 40 mm Oyster case, forged from solid 18K yellow gold, exudes warmth and prestige. The bezel’s multicolored sapphires seamlessly transition in a gradient that mirrors the full color spectrum. Each diamond hour marker on the black lacquer dial is colored to match its corresponding sapphire, adding vibrant symmetry. The gold crystal sub-dials lend additional texture and visual intrigue, while gold hands with Chromalight ensure readability in all light conditions.
Unique Details of the Rolex Daytona Rainbow Yellow Gold Ref. 116598RBOW
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Material: Solid 18K yellow gold – rich, durable, and radiant
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Bezel: 36 baguette-cut sapphires in a rainbow gradient
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Case Accents: 56 brilliant-cut diamonds on lugs and crown guards
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Dial: Black lacquer with 8 multicolored diamond hour markers
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Sub-dials: Gold crystal finish for elevated texture and depth
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Bracelet: 18K yellow gold Oyster with polished center links
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Crystal: Scratch-resistant sapphire
Signature Features
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Central chronograph seconds hand
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30-minute counter at 3 o’clock
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12-hour counter at 9 o’clock
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Timekeeping functions: hours, minutes, small seconds
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Engraved tachymeter scale on inner flange
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Oysterlock safety clasp with Easylink extension
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Made in Switzerland – handcrafted to Rolex’s exacting standards
Movement and Performance
Powered by the Rolex Caliber 4130, this self-winding mechanical chronograph movement is celebrated for its reliability, robustness, and precision. The movement features a Parachrom hairspring, providing resistance to magnetic fields and temperature variations, while a 72-hour power reserve ensures longevity even when unworn. Certified as a Superlative Chronometer, it exceeds standard chronometric precision.
Technical Specifications
Case
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Material: 18K yellow gold
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Diameter: 40 mm
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Bezel: Rainbow gradient with 36 baguette-cut sapphires
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Lugs & Crown Guards: 56 brilliant-cut diamonds
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Water Resistance: 100 m / 330 ft
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Crystal: Sapphire
Dial
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Color: Black lacquer
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Hour Markers: 8 diamond markers matched to the bezel hue
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Sub-dials: Gold crystal finish
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Hands: Gold with Chromalight
Bracelet
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Material: 18K yellow gold
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Type: Oyster, three-piece solid links
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Clasp: Oysterlock folding clasp with Easylink 5 mm extension
Movement
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Caliber: Rolex 4130
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Type: Perpetual, self-winding chronograph
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Power Reserve: ~72 hours
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Frequency: 28,800 vph (4 Hz)
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Certification: Superlative Chronometer (COSC + Rolex in-house)
The Rolex Daytona Rainbow 116598RBOW is not just a timepiece—it is a work of art, celebrated for its daring design, rarity, and gem-setting mastery. Perfect for collectors and connoisseurs, it is one of the most distinctive and prestigious watches ever produced by Rolex.