The Cosmograph Daytona 126509-0003 executes the racing chronograph in 18k white gold — a precious metal that reads as steel from a distance but reveals its weight and finishing up close. The silver gem-set dial carries a restrained brightness that works equally well under boardroom lighting and afternoon sun. This white gold Daytona occupies a unique position: visually understated yet materially luxurious.
Key Specifications
| Specification | Detail |
|---|---|
| Reference | 126509-0003 |
| Case Size | 40mm |
| Case Material | 18k White Gold |
| Bezel | Fixed, engraved tachymeter scale |
| Bezel Material | 18k white gold |
| Dial | Silver, gem-set |
| Crystal | Sapphire |
| Movement | Automatic chronograph (Swiss or Japanese) |
| Water Resistance | 30m |
| Bracelet | White gold Oyster |
| Clasp | Folding Oysterclasp |
| Functions | Hours, minutes, small seconds, chronograph |
The 126509 Silver Dial Up Close
The silver dial exhibits a fine sunray texture that produces a gentle shimmer under directional light. Gem-set hour markers replace standard indices, adding controlled sparkle without veering into excess. Three recessed subdials — running seconds at six, 30-minute counter at three, and 12-hour totaliser at nine — use subtle contrast to remain legible against the silver main dial.
The 40mm white gold case has a cool, neutral tone that pairs naturally with the silver dial. The matching white gold Oyster bracelet terminates in a folding Oysterclasp. At a glance the watch resembles a steel Daytona; in hand, the weight difference is immediately apparent. Explore all Daytona metals in the Daytona collection.
Movement Options: Swiss vs Japanese
Two movement options are offered for this reference:
- Swiss automatic — elevated beat rate, smooth chronograph sweep, and extended power reserve. Internal finishing mirrors the genuine calibre 4131 architecture. Best for collectors who value precision.
- Japanese automatic (Miyota) — dependable movement with straightforward servicing and proven long-term durability. A sensible choice for everyday chronograph use.
Both movements provide responsive chronograph operation and reliable timekeeping.
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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