Rolex Cosmograph Daytona "John Mayer" 40mm Yellow Gold Green and Golden Dial 126508 – New 2025 / 2026

The Rolex Cosmograph Daytona reference 126508 “John Mayer” is one of the most celebrated modern Daytonas, instantly recognizable for its green sunburst dial with gold sub-dials. Crafted entirely in 18k yellow gold, this New 2025 configuration merges Rolex’s motorsport heritage with undeniable collector appeal. Popularized by musician and watch enthusiast John Mayer, this dial variant has become a cultural icon—highly sought-after, visually striking, and emblematic of modern Daytona prestige.

The “John Mayer” Daytona has transcended traditional watch collecting to become a benchmark reference within the Cosmograph lineup. Its bold green-and-gold palette, combined with full yellow gold construction, delivers a rare balance of sport, luxury, and cultural significance—making it one of the most desirable and instantly recognizable Daytona configurations available today.

Gamzo & Co. is a trusted secondary-market luxury-watch dealer based in Los Angeles. We specialize in sourcing authentic, unworn and pre-owned Rolex and other fine timepieces, offering insured nationwide shipping, transparent service, and personalized attention — without waitlists or uncertainty.

faq

Free Overnight Shipping

• We offer free overnight shipping on every order.
• Every order is insured for added safety.
• Every jewelry order comes with our custom company gift bags and our jewelry boxes. 
• Every product is in a standard & discreet FedEx shipping box that won't give away what's inside.
• We offer US as well as international shipping.
• We ship with FedEx Overnight Insured signature confirmation.

Returns

• We appreciate your business and are committed to you even after delivery of our product.
• 30 day money back guarantee returns on all jewelry orders, unless otherwise specified on the product page.  We do not offer returns on watch orders.
• To request a refund, please contact us within the 30 day time frame.
• Once you request a refund, we will send you a fully insured, free shipping label via email. You can then ship the item back to us and once we receive and accept the product, we will issue you a full refund. 

We are here to help!

If you have any questions, please contact us at (213) 489-1118. 

 Prices and availability subject to change at any time and does not constitute a contract.