The 126598RBOW is the current-generation Rainbow Daytona in 18ct yellow gold. One of the most coveted references Rolex produces and among the most difficult to acquire at any price. The 40mm case features 36 baguette-cut sapphires graduated across the full colour spectrum on the bezel, with matching rainbow sapphire hour markers on the black lacquer dial and diamond-set lugs and crown guards. Powered by the Calibre 4131 with Chronergy escapement and a 72-hour power reserve, it is a Superlative Chronometer in every sense, technically accomplished and visually unlike anything else in the catalogue. Production is extremely limited and allocation is reserved almost exclusively for established Rolex clients. Brand: Rolex Reference: 126598RBOW Year: 2026 Condition: New Comes with: Complete set — box, card, accessories Every piece we list has undergone a multi-point inspection by our in-house specialists, covering movement condition, originality of parts, prior polishing, timing performance, and pressure integrity. Only pieces that meet our criteria for authenticity and preservation make it to the site. Shipments are handled exclusively through fully insured, door-to-door transport via Malca-Amit and Ferrari Logistics, with full documentation confirming insurance coverage, declared value, and chain of custody on every order. We ship to clients across the UK, Europe, the Middle East, Asia, and North America. Every watch sold comes with an 18-month mechanical warranty. If you're searching for a reference not currently listed, our sourcing team operates across a global network of private collectors, dealers, retailer relationships, and can often locate a piece before it reaches the open market. Enquiries are handled directly by our team, not an automated system. Visit us at our newly opened showroom in Wilmslow, Cheshire — a private, appointment-based space where clients can view and try pieces in person. To arrange a visit, contact us directly.