If the white-dial 126503 plays it clean and classic, the bright black variant flips the personality entirely. The dark face absorbs light where its sibling reflects it, creating a bolder contrast against the yellow gold bezel, crown guards, and bracelet centre links. Gold-toned subdials at 3, 6, and 9 emerge from the black ground with a warmth that gives the 126503 black dial a character distinct from any steel Daytona in the range.
Key Specifications
| Specification | Detail |
|---|---|
| Reference | 126503 |
| Case Size | 40mm |
| Case Material | Oystersteel and 18k Yellow Gold |
| Bezel | Fixed, engraved tachymeter in 18k yellow gold |
| Dial | Bright black |
| Crystal | Sapphire |
| Movement | Automatic chronograph |
| Water Resistance | 30m |
| Bracelet | Oyster, Oystersteel and yellow gold |
| Clasp | Oysterlock with Easylink |
| Functions | Hours, minutes, small seconds, chronograph |
The 126503 Up Close: Case, Dial and Bracelet
The bright black dial has a depth that plain matte dials lack — a glossy, lacquer-like surface that reflects surrounding light in subtle ways. The three subdials carry a gold-toned finish that echoes the yellow gold elements of the case and bracelet, tying the visual language together. Applied luminescent markers in gold ensure legibility after dark, while the polished hands catch light during the day.
The engraved tachymeter bezel in 18k yellow gold surrounds the dial with a utilitarian border that doubles as decoration. The two-tone Oyster bracelet sits firmly on the wrist, its alternating steel and gold links creating a rhythmic pattern down to the Oysterlock clasp. Explore every dial option in the Daytona collection.
Movement Options: Swiss vs Japanese
Two automatic chronograph movements are available, tailored to different collector priorities:
- Swiss automatic chronograph — high-beat rate for an ultra-smooth seconds sweep, longer power reserve, and caliber 4131-inspired internal layout. The definitive choice for mechanical purists.
- Japanese automatic chronograph — Miyota-based caliber delivering consistent chronograph operation and convenient servicing at qualified watchmakers globally. Dependable performance for daily rotation.
Full chronograph functionality — start, stop, and instantaneous reset — is present on both options.
Shipping, Warranty and Returns
Each order is packed discreetly with a tracking number provided at dispatch. Delivery windows differ by region — see our shipping policy for precise estimates. Your timepiece is protected by our movement warranty effective from delivery day. For returns, please consult our return and exchange policy before initiating the process.














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