Yellow gold on a rubber strap was unthinkable for Rolex until the Oysterflex debuted on the Daytona 126518LN. The combination broke tradition: a precious-metal chronograph that wears as comfortably on a yacht deck as at a boardroom table. Reference 126518LN put Rolex squarely into the luxury-sport rubber-strap segment that Audemars Piguet and Hublot had dominated, and this replica delivers every detail of that crossover design.
Key Specifications
| Spec | Detail |
|---|---|
| Reference | 126518LN |
| Case Size | 40 mm |
| Case Material | 18k Yellow Gold |
| Bezel | Black monobloc Cerachrom, ceramic |
| Dial Color | Black |
| Crystal | Sapphire |
| Movement | Japanese automatic / Swiss automatic |
| Water Resistance | 30 m |
| Bracelet | Oysterflex (rubber with metal blade core) |
| Clasp | Fold-over Oysterlock in yellow gold |
| Bezel Scale | Tachymetre |
| Functions | Hours, minutes, small seconds, chronograph, tachymetre |
The 126518LN Up Close: Case, Dial and Bracelet
The 40mm yellow gold case has the same dimensions as Oystersteel Daytonas but weighs more due to the precious metal. The black dial provides maximum contrast against the gold case and hands, while the ceramic bezel adds scratch resistance that metal-bezel predecessors could not offer.
The Oysterflex bracelet is the defining feature — a flexible metal blade inside high-performance black elastomer, with a patented longitudinal cushion system on the inner surface for ventilation. Explore more Daytona strap and bracelet variants in our Daytona collection.
Movement Options: Swiss vs Japanese
Select between two automatic chronograph calibers for this gold Daytona:
- Swiss Automatic — column-wheel chronograph, 28,800 vph, ~72-hour power reserve. Replicates Caliber 4130 with vertical clutch for zero-jerk chronograph start.
- Japanese Automatic — cam-lever chronograph with 40+ hour reserve. Dependable daily function at a more accessible tier.
Both movements power the tachymetre, 30-minute counter, and 12-hour totalizer.
Shipping, Warranty and Returns
Every order ships with discreet packaging and full tracking. Delivery times vary by destination — see our shipping policy for detailed timeframes and methods. This watch is covered by our standard movement warranty. If your purchase does not meet expectations, review our return and exchange policy for available options.


















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