Rolex Cosmograph Daytona 40 mm 116598-RBOW Yellow Gold/Diamonds Luminous Rolex Cosmograph Daytona 40 mm 116598-RBOW Yellow…

The Rolex Cosmograph Daytona needs little introduction among serious watch collectors, but reference 116598-RBOW occupies an entirely different stratosphere even within that celebrated lineage. Introduced as part of Rolex's high-jewellery Daytona range, the 116598-RBOW takes the marque's most storied sports chronograph and reimagines it as a tour de force of gem-setting artistry. The rainbow of baguette-cut sapphires that circles the bezel—giving the reference its RBOW designation—combined with diamond-set lugs, an all-yellow-gold case and a plain yellow gold Oyster bracelet, places this watch in the rarest tier of Rolex production, coveted by collectors worldwide.

At 40mm in diameter, the yellow gold case retains the muscular, purpose-built proportions that have defined the Daytona silhouette since the 1960s. The screw-down pushers and crown—hallmarks of the reference regardless of material—underscore that this is not merely a jewellery piece but a fully functioning chronograph built to Rolex standards. The luminous, gem-set dial ensures legibility even as it dazzles, balancing decorative excess with the functional clarity that professional chronographs require.

The 18k yellow gold Oyster bracelet is left plain, so the gem-setting stays on the head of the watch: the rainbow sapphire bezel, the diamond-set lugs and the gem-set dial. Each stone is individually selected and set, and it is this treatment of bezel, lugs and dial as one composition that separates the 116598-RBOW from more modest diamond-accessorized references.

On the wrist, the 116598-RBOW commands attention in a way that few watches of any price point can match. The warm radiance of 18k yellow gold anchors the rainbow gem gradation of the bezel, creating a chromatic spectacle that shifts with every movement of the hand. Yet the watch never loses the confident, athletic presence that has made the Daytona an object of desire for racers, enthusiasts, and collectors alike since the era of Paul Newman. This is a watch that transcends categories—simultaneously a serious horological instrument and an extraordinary piece of wearable art.

Acquiring a reference 116598-RBOW requires patience and access in equal measure. Production is deliberately limited, and examples rarely surface on the secondary market in any condition. Bizak & Co. specializes in sourcing and presenting exactly these kinds of exceptional, difficult-to-find references for discerning clients across the United States and beyond. Our team verifies every detail of each timepiece we offer, ensuring you receive the watch exactly as represented.

When you buy the Rolex Cosmograph Daytona 116598-RBOW online through Bizak & Co. at bizakandco.com, you are working with a dedicated luxury watch dealer whose reputation rests on accuracy, transparency, and client satisfaction. Whether you are adding a centrepiece to an established collection or making a landmark first acquisition, we invite you to contact us directly to discuss this reference, ask questions, and take the next step toward ownership of one of the most spectacular Daytonas ever produced.