Rolex Daytona 40mm Black 126599RBOW

Rolex Cosmograph Daytona 126599RBOW

18 ct White Gold “Rainbow” Daytona – Diamond & Sapphire Bezel

The Rolex Cosmograph Daytona 126599RBOW is the white-gold expression of Rolex’s iconic “Rainbow” Daytona, widely regarded as one of the most recognisable and coveted modern precious-metal chronographs ever produced. Crafted in 18 ct white gold, this reference blends uncompromising mechanical performance with true high jewellery artistry.

Its signature factory-set bezel of baguette-cut sapphires transitions seamlessly through the spectrum to create the legendary rainbow effect. This is complemented by diamond-set lugs and crown guards, while the dial is elevated with baguette rainbow sapphire hour markers, delivering immediate visual impact without losing the unmistakable Daytona DNA.

Beneath the gemstones lies a serious tool watch at heart. The Daytona 126599RBOW is powered by Rolex’s in-house Calibre 4130, featuring a column-wheel chronograph and vertical clutch for precise, smooth chronograph engagement and a power reserve of approximately 72 hours. Its combination of extremely limited production, strong global demand, and unmistakable presence on the wrist has cemented this reference as a true modern Daytona grail.

Technical Specifications

Brand / Model / Reference

Rolex Cosmograph Daytona – Ref. 126599RBOW

Case

• 40 mm, 18 ct white gold

• Screw-down crown and chronograph pushers

• Sapphire crystal

• Factory baguette-cut rainbow sapphire bezel

• Diamond-set lugs and crown guards

Dial

• Typically black (variants exist)

• Baguette rainbow sapphire hour markers

• Three chronograph subdials

• Luminous hands

Movement

• Rolex Calibre 4130

• Automatic, column-wheel chronograph

• COSC-certified Superlative Chronometer

• Approx. 72-hour power reserve

Functions

• Hours, minutes, small seconds

• Chronograph with central seconds

• 30-minute and 12-hour counters

Bracelet

• 18 ct white gold Oyster bracelet

• Folding Oysterlock safety clasp

Global Presence & Access

We are an independently owned luxury watch specialist, established in 2017, headquartered in Melbourne with secure vaulting operations in Singapore.

By-appointment viewings are available in:

Melbourne | Singapore | Hong Kong | Dubai | London | Miami | Los Angeles | Tokyo

—or via secure video consultation.

If a specific reference is unavailable, we source discreetly through our verified global network with access to the full catalogues of Rolex, Patek Philippe, Audemars Piguet, and Richard Mille.