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Rolex Cosmograph Daytona 40 mm 116503CDO Steel/Yellow Gold Luminous
  • Rolex Cosmograph Daytona 40 mm 116503CDO Steel/Yellow Gold Luminous
Rolex Cosmograph Daytona 40 mm 116503CDO Steel/Yellow Gold Luminous

Rolex Cosmograph Daytona 40 mm 116503CDO Steel/Yellow Gold Luminous

$24,179.00 $25,999.00

*As with all fine timepieces, prices and availability are subject to market conditions and do not constitute a binding agreement.

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Rolex Cosmograph Daytona 40 mm 116503CDO Steel/Yellow Gold Luminous

Rolex Cosmograph Daytona 40 mm 116503CDO Steel/Yellow Gold Luminous

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Rolex Cosmograph Daytona 40 mm 116503CDO Steel/Yellow Gold Luminous

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Rolex Cosmograph Daytona 40 mm 116503CDO Steel/Yellow Gold Luminous · $

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  • Complimentary bracelet sizing before shipping — how to measure your wrist.

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The Rolex Cosmograph Daytona reference 116503CDO is a 40 mm two-tone Rolesor chronograph pairing stainless steel with 18 k yellow gold, finished with a luminous dial and a diamond-set bracelet for an unmistakably opulent sporting aesthetic. This reference sits at the intersection of Rolex's legendary motorsport heritage and high-jewelry craftsmanship, making it one of the most coveted Daytona references for collectors and enthusiasts alike.

What elevates the 116503CDO above standard Daytona references is the brilliant-cut diamond bracelet combined with the classic screw-down bezel and luminous dial indices, delivering both technical legibility and showstopping presence on the wrist. Contact Bizak & Co. today to inquire about availability, pricing, and secure purchase options for this exceptional Rolex Daytona.

Compare it across every Cosmograph Daytona reference we carry, or browse the full Rolex collection at Bizak & Co.

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The Rolex Cosmograph Daytona is one of the most recognized and revered chronograph watches ever produced, born from Rolex's partnership with professional motorsport in the early 1960s and refined over six decades into an icon that transcends any single era of watchmaking. Reference 116503CDO represents a pinnacle expression of the Daytona line, fusing the watch's storied racing DNA with the lavish two-tone Rolesor construction that pairs corrosion-resistant Oystersteel with warm 18 k yellow gold — a combination Rolex has perfected across generations of the Oyster collection.

At 40 mm in diameter, the Daytona 116503CDO wears with the commanding yet wearable proportions that have defined the model since the switch to in-house manufacture. The case architecture is quintessential Daytona: pump pushers integrated seamlessly into the case at 2 and 4 o'clock, a tachymetric scale on the bezel for calculating speeds, and the iconic trio of chronograph subdials that give the dial its signature symmetry. The luminous dial treatment ensures legibility in low light conditions, honoring the watch's practical motorsport roots even as the diamond bracelet elevates it firmly into luxury territory.

The bracelet on the 116503CDO is a standout detail that sets this reference apart from the standard Daytona offerings. Brilliant-cut diamonds are set across the bracelet links, catching light with every movement of the wrist and transforming what is already a sports chronograph into a genuine piece of high jewelry. The interplay of Oystersteel, 18 k yellow gold, and diamonds creates a richness that photographs cannot fully capture — it must be experienced on the wrist.

The screw-down bezel, a hallmark of serious Rolex sport references, contributes to the robust Oyster case construction that has long been a Rolex signature. While specific water resistance figures are not listed for this reference, Rolex Oyster cases are engineered for durability and reliability, and the screw-down crown and case-back architecture reflects the serious engineering standards the brand applies across its professional lineup. The movement inside is finished in yellow gold, consistent with Rolex's commitment to using precious metals throughout, not merely on the exterior.

Buying a Rolex Cosmograph Daytona 116503CDO from Bizak & Co. means working with a specialist dealer whose expertise in luxury and sport watches ensures you receive a fully vetted timepiece with transparent, knowledgeable service. Two-tone diamond Daytona references command strong collector interest and have historically demonstrated resilient value in the secondary market, making this an acquisition that rewards both the wearer and the collector. Reach out to the Bizak & Co. team to discuss this reference, ask detailed questions, or arrange a purchase — we are here to make acquiring your next exceptional watch a confident and enjoyable experience.
Technical Details

Reference Number 116503CDO

Model Family Cosmograph Daytona

Movement Not Specified

Case Material Two-Tone

Bracelet Material Two-Tone

Dial Luminous dial

Case Dimension 40mm

Year

Condition

Box & Papers

FAQ

1. What makes the Rolex Daytona 116503CDO special?
The 116503CDO is a two-tone Rolesor Daytona combining Oystersteel and 18 k yellow gold with a diamond-set bracelet, making it one of the most luxurious and visually striking references in the Daytona lineup. It bridges Rolex's motorsport chronograph heritage with high-jewelry craftsmanship in a single 40 mm package. This combination of sporty function and precious-metal opulence is what drives strong collector demand for this specific reference.

2. What movement powers the Rolex Daytona 116503CDO?
The 116503CDO houses a yellow-gold-finished movement, consistent with Rolex's in-house manufacture standards for the Daytona line. Rolex equips this generation of the Daytona with a proprietary self-winding chronograph caliber featuring a column wheel and vertical clutch for smooth, precise chronograph engagement. Specific caliber designation details beyond what is listed should be confirmed directly with Bizak & Co. at the time of purchase.

3. What is the case size of the Rolex Cosmograph Daytona 116503CDO?
The Daytona 116503CDO measures 40 mm in diameter, a size Rolex has maintained for the Daytona to balance wrist presence with comfort and classic proportions. The case is crafted in a combination of Oystersteel and 18 k yellow gold, giving it the two-tone Rolesor aesthetic. At 40 mm, it suits a wide range of wrist sizes and wears with a confident but not oversized profile.

4. Is the Rolex Daytona 116503CDO suitable for everyday wear?
The Daytona's Oyster case construction with screw-down bezel and robust Rolesor materials makes it a durable watch capable of daily wear, despite its jewelry-level diamond bracelet. That said, many owners of diamond-bracelet Daytona references reserve them for occasions where the watch's opulence can be appreciated alongside appropriate attire. It is ultimately a versatile piece that transitions from business settings to evening events with equal authority.

5. What is the dial and bracelet like on the 116503CDO?
The dial features a luminous treatment for low-light legibility, anchored by the classic three-subdial Daytona chronograph layout with the tachymetric scale on the screw-down bezel. The bracelet is set with brilliant-cut diamonds across the links, combining Oystersteel and 18 k yellow gold with precious stones for an unmistakably opulent aesthetic. Together, the luminous dial and diamond bracelet make this reference as functional as it is glamorous.

6. Is the Rolex Daytona 116503CDO a good buy and how do I purchase it from Bizak & Co.?
Two-tone diamond Daytona references are among the most sought-after in the secondary market, prized for their rarity, luxury appointments, and the enduring prestige of the Daytona name. Bizak & Co. offers this reference with the expertise and transparency expected of a specialist luxury watch dealer. Contact us directly through bizakandco.com to inquire about current availability, pricing, and to arrange your purchase with confidence.

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