The Cosmograph Daytona 126518LN in Tiffany blue became an instant talking point when images first surfaced of the turquoise dial set against 18k yellow gold. The colour combination references a storied partnership between Rolex and Tiffany & Co., though this reference carries Rolex-only branding. The result is a 40mm chronograph that balances motorsport heritage with a dial colour rarely seen on any Rolex, let alone a Daytona.
Key Specifications
| Specification | Detail |
|---|---|
| Reference | 126518LN |
| Case Size | 40mm |
| Case Material | 18k Yellow Gold |
| Bezel | Black Cerachrom with tachymeter scale |
| Dial | Turquoise (Tiffany blue) |
| Crystal | Sapphire |
| Movement | Automatic chronograph |
| Water Resistance | 100m / 330ft |
| Bracelet | Black Oysterflex rubber |
| Clasp | Oysterlock folding safety clasp |
| Functions | Hours, minutes, small seconds, chronograph |
The 126518LN Tiffany Up Close: Case, Dial and Bracelet
The turquoise dial is a flat, saturated lacquer surface that reads as a vibrant robin’s-egg blue under natural light. Three contrasting subdials in a darker tone sit recessed into the dial: small seconds at six, 30-minute counter at three, and 12-hour totaliser at nine. Yellow gold applied markers and hands add warmth against the cool blue background.
The 40mm yellow gold case connects to a black Oysterflex bracelet, which uses a titanium-nickel alloy blade encased in elastomer for comfort and structural integrity. A black Cerachrom bezel with moulded tachymeter scale bridges the gold case and dark strap visually. Explore additional Daytona dial variants in the Daytona collection.
Movement
An automatic chronograph movement powers the central chronograph seconds hand and two sub-registers for elapsed minutes and hours. The column-wheel mechanism provides precise engagement for start, stop, and reset functions. Continuous small seconds operate at the six o’clock subdial independently of the chronograph.
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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