Cosmograph Daytona

Offered is a 2026 Rolex Cosmograph Daytona Ref. 126508, brand new and unworn, featuring the highly recognizable bright green and gold dial. Commonly known as the “John Mayer” Daytona, this full 18k yellow gold configuration has become one of the standout modern Daytona references among collectors. The bright green dial is the defining feature, paired with contrasting gold chronograph counters and applied 18k gold hour markers. The 40mm Oyster case, matching yellow gold Oyster bracelet and engraved tachymeter bezel give the watch a bold but cohesive appearance. ### Watch Details * Brand: Rolex * Model: Cosmograph Daytona * Reference: 126508 * Year: 2026 * Condition: Brand New / Unworn * Set: Full Set * Dial: Bright Green & Gold * Case Size: 40mm * Case Material: 18k Yellow Gold * Bezel: 18k Yellow Gold Tachymeter * Bracelet: 18k Yellow Gold Oyster * Movement: Rolex Calibre 4131 Automatic Chronograph * Power Reserve: Approximately 72 Hours * Water Resistance: 100m / 330ft The Daytona 126508 is powered by Rolex Calibre 4131, a self-winding mechanical chronograph movement with approximately 72 hours of power reserve. Rolex equips the watch with a scratch-resistant sapphire crystal, screw-down crown and pushers, and its Oysterlock safety clasp with Easylink comfort extension. The “John Mayer” nickname comes from the green-dial yellow-gold Daytona that became closely associated with musician and watch collector John Mayer. The 126508 is the later-generation version, retaining the signature green dial while introducing contrasting gold sub-dials for a different look from the earlier 116508. This 2026 Rolex Daytona 126508 is brand new, unworn and offered as a complete full set. The bright green dial, solid yellow gold construction and modern Calibre 4131 make this a particularly distinctive Daytona. Purchase with confidence through Dialist. If you have any questions about this Rolex Daytona, click “Message Dealer” and our team will be happy to assist.