The Cosmograph Daytona 126519LN houses a meteorite dial inside a 40mm 18k white gold case, combining two of watchmaking’s most exclusive elements. The Widmanstatten pattern on the dial formed over millions of years as iron and nickel crystallised in zero gravity, producing geometric striations that guarantee no two dials are identical. Paired with a black Cerachrom bezel and Oysterflex bracelet, this reference achieves an understated presence that hides its precious-metal construction until the weight hits the wrist.
Key Specifications
| Specification | Detail |
|---|---|
| Reference | 126519LN |
| Case Size | 40mm |
| Case Material | 18k White Gold |
| Bezel | Black Cerachrom with tachymeter scale |
| Dial | Meteorite with Widmanstatten pattern |
| 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 126519LN Up Close: Case, Dial and Bracelet
The meteorite dial displays silver-grey angular striations against a textured background. Three black subdials are recessed into the meteorite surface: small seconds at six, 30-minute counter at three, and 12-hour totaliser at nine. Applied white gold hour markers and hands blend with the case metal, keeping the overall tone cool and monochromatic.
The 40mm white gold case reads like steel to the untrained eye, but its heft betrays the 18-karat construction. A black Oysterflex bracelet — metal blade inside, elastomer outside — balances the case weight with comfortable flexibility. See all meteorite and exotic-dial Daytonas in the Daytona collection.
Movement
An automatic chronograph movement drives the central seconds hand, 30-minute counter, and 12-hour totaliser. Column-wheel switching ensures clean start, stop, and reset actuation. The small seconds hand at six o’clock runs continuously and independently of the chronograph function.
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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