Rolex Cosmograph Daytona 40 mm 116505PB1 Rose Gold Luminous

The Rolex Cosmograph Daytona is among the most celebrated and sought-after sport watches in horological history. Originally introduced in the 1960s and named in homage to the famous Daytona International Speedway, the Daytona was conceived as the ultimate tool watch for professional racing drivers. Over the decades it evolved from a niche motorsport instrument into a true icon of luxury watchmaking, and the fully precious-metal references — such as the 116505PB1 in Rolex's proprietary 18k Everose gold — represent the pinnacle of that evolution. Demand consistently outpaces supply, and the rose gold Daytona has become one of the defining grail watches of the modern era.

Reference 116505PB1 is distinguished by its 40 mm Oyster case fashioned entirely from Rolex's 18k Everose gold alloy, a proprietary formula developed in-house to resist fading and maintain its warm blush tone indefinitely. The case follows the Daytona's clean, purposeful architecture — polished and satin-brushed surfaces in careful balance, protected by a sapphire crystal with a Cyclops-free flat profile that keeps the dial fully legible. The screw-down bezel, engraved with a tachymetric scale, and the signature screw-down pushers at 2 and 4 o'clock are hallmarks of the reference that reinforce its motorsport DNA.

The luminous dial of the 116505PB1 provides outstanding low-light readability, with applied rose gold hour markers and hands filled with Chromalight luminescent material that emits a long-lasting blue glow. Three subsidiary registers — hours at 6, minutes at 3, and small seconds at 9 — are recessed into the dial and outlined in rose gold, giving the face its characteristic tricolor, race-inspired layout. The overall dial composition is refined yet instantly purposeful, balancing haute-horlogerie elegance with the chronograph's functional mandate.

Powering this reference is an automatic movement housed within the rose gold case, benefiting from Rolex's in-house manufacture and the high finishing standards the brand applies to its precious-metal calibers. The movement rotor is crafted in rose gold, maintaining the all-rose-gold aesthetic even inside the caseback. Rolex chronograph movements are renowned for their column-wheel and vertical clutch architecture, delivering smooth engagement and precise timing — fitting for a watch that carries the Daytona name and the expectations that come with it.

On the wrist, the 116505PB1 presents with unmistakable presence. The Oyster bracelet in matching 18k Everose gold sits comfortably across the wrist, secured by Rolex's Oysterclasp with Easylink comfort extension link. At 40 mm the Daytona wears ideally on a wide range of wrist sizes — substantial without being oversized, sporty without sacrificing sophistication. Whether worn at a track day, a board meeting, or a formal evening, this rose gold Daytona transitions effortlessly.

At Bizak & Co. we specialize in sourcing and presenting exceptional Rolex timepieces for discerning collectors and first-time buyers alike. The Cosmograph Daytona ref. 116505PB1 in rose gold is a reference that appreciates in cultural and, historically, monetary value — making it as compelling an acquisition as it is a daily pleasure to wear. Browse our current selection online at bizakandco.com or reach out directly to our team to discuss this reference, arrange an inspection, or complete a purchase with confidence. Please note that Bizak & Co. is not an authorized Rolex dealer.