Mother of pearl and diamonds transform the Cosmograph Daytona 116509-0064 from racing chronograph into a jewelled sport watch. The iridescent dial surface shifts between pink, green, and silver depending on the viewing angle, while diamond hour markers add points of brilliance across the face. Housed in a 40mm white gold case, this reference occupies the intersection of performance and precious adornment.
Key Specifications
| Specification | Detail |
|---|---|
| Reference | 116509 |
| Case Size | 40mm |
| Case Material | White Gold Plated |
| Bezel | Tachymeter scale |
| Dial | Mother of pearl with diamond markers |
| Crystal | Sapphire |
| Movement | Automatic chronograph (Swiss or Japanese) |
| Water Resistance | 30m |
| Bracelet | Oyster, white gold plated |
| Clasp | Folding Oysterclasp |
| Functions | Hours, minutes, small seconds, chronograph |
The 116509-0064 Up Close
The mother of pearl dial is a natural material, so each specimen carries slightly different iridescent patterns. Eight diamond hour markers are set at even positions, catching light against the shifting nacre surface. Three subdials — small seconds, 30-minute counter, and 12-hour totaliser — sit recessed into the mother of pearl, adding depth to the layout.
The 40mm white gold plated case offers a cool, platinum-like appearance that complements the iridescent dial. The Oyster bracelet terminates in a folding clasp for secure wear. Explore all gem-set Daytona variants in the Daytona collection.
Movement Options: Swiss vs Japanese
Select your preferred movement configuration at checkout:
- Swiss automatic chronograph — 28,800 vph column-wheel mechanism with extended power reserve. Smooth chrono-seconds sweep and refined finishing throughout.
- Japanese automatic chronograph (Miyota) — 21,600 vph with reliable performance and easy servicing. A practical alternative for everyday wear.
Both movements support full chronograph operation with all three subdial counters.
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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