Rolex 116518

About Rolex 116518 Daytona Watches

Rolex introduced the Daytona in 1963, naming it after the Daytona International Speedway in Daytona Beach, Florida, where Rolex served as the official timekeeper. The watch was built for professional racing drivers and featured a tachymeter bezel for calculating speed, a pair of chronograph pushers, and three contrasting subdials. The 116518 arrived in 2000 as part of the generation that brought Rolex's first entirely in-house automatic chronograph movement, Caliber 4130, which took approximately five years to develop and build. It remained in production, with updates, for more than two decades before being succeeded by the 126518LN in 2023.

Specifications

The 116518 Rolex is a well-defined watch. It kept the same core specification across its production run, with meaningful updates arriving only through the 116518LN variant. Here's a breakdown of the key specs buyers and sellers should know.

Materials

The case of both the 116518 and 116518LN is constructed from 18k yellow gold, measuring 40mm in diameter with a case thickness of approximately 12.4mm. Rolex uses a scratch-resistant sapphire crystal over the dial and a solid caseback, both standard for the Daytona line. The crown is a Triplock winding crown, which contributes to the watch's water resistance and overall seal. The original 116518 uses a matching 18k yellow gold bezel with the tachymeter scale laser-engraved into the metal. The 116518LN replaces this with a black Cerachrom ceramic insert, which is significantly more resistant to scratches and UV fading. Cerachrom is a material Rolex developed in-house and has been standard across its sport watches since the mid-2000s.

Movement

Both the 116518 and 116518LN run on Rolex Caliber 4130, the company's fully in-house automatic chronograph movement introduced in 2000. It operates at 28,800 vibrations per hour and delivers a power reserve of approximately 72 hours. Caliber 4130 carries the Officially Certified Chronometer designation from COSC, meaning it's independently tested to run within four seconds per day of accuracy. What sets Caliber 4130 apart from earlier Daytona movements is its vertical clutch mechanism, which replaced the horizontal clutch used in the Zenith-based Caliber 4030. A vertical clutch starts the chronograph seconds hand without the brief jump you sometimes see at activation on horizontal-clutch designs. Caliber 4130 also uses a Parachrom hairspring, developed by Rolex, for improved resistance to magnetic fields and temperature changes.

Bezel

The original 116518 bezel is solid 18k yellow gold with a tachymeter scale engraved and filled into the metal. It allows wearers to calculate average speed over a measured distance, which is the core function the Daytona was originally designed around. Over time, this type of metal bezel can show wear, which is worth factoring in when assessing a pre-owned example. The 116518LN bezel is a black Cerachrom ceramic insert in a yellow gold bezel ring, carrying the same tachymeter scale engraved into the ceramic and filled with PVD-coated platinum. Ceramic is nearly scratchproof in everyday use, which means 116518LN bezels look significantly better in the long run. This is one of the practical upgrades that makes the 116518LN worth considering if condition preservation is a priority.

Size

The Rolex  Daytona 116518 has a 40mm case diameter, which has been the standard size for Daytona watches since Rolex updated the collection in 1988. At 40mm, the watch sits comfortably on a range of wrist sizes, large enough to read clearly and command attention, but not so large that it overwhelms a smaller wrist. Lug-to-lug width measures approximately 47mm. The 40mm specification has proven to be one of the Daytona's enduring strengths. The newer 126518LN kept the same diameter, which confirms that Rolex considers it the right fit for this watch. Case height sits at approximately 12.4mm, which keeps the profile relatively slim for a chronograph with a full in-house movement.

Water Resistance

The ref. 116518 is water-resistant to 100 meters, or 330 feet. This comes from the Oyster case construction, which includes a screw-down winding crown with the Triplock seal and screw-down chronograph pushers. The combination makes this Rolex watch more water-resistant than many non-Oyster sport watches, even though the Daytona isn't designed as a dive watch. For everyday wear, 100 meters is more than sufficient. It handles rain, hand-washing, and brief water exposure without issue. It's not designed for sustained submersion or serious water sports. For that, Rolex makes the Submariner and Sea-Dweller.

Watch Bands

The original 116518 was sold on a leather strap, typically alligator skin, with a yellow gold deployant clasp. Rolex offered the strap in multiple colors over the years, including black and brown, giving buyers some flexibility in the overall look. Leather straps are comfortable and dress the watch up naturally, though they show age faster than metal or rubber alternatives. The 116518LN moved to the Oysterflex bracelet, which Rolex first introduced in 2015. The Oysterflex looks like a rubber strap but has a rigid titanium and nickel alloy blade inside, which prevents stretching and keeps the watch seated consistently on the wrist. It closes with an Oysterlock folding clasp and holds up significantly better than leather in humid conditions over years of daily wear.

Expert Opinion

"The 116518 is one of those references that tends to get underrated in Daytona conversations, which are often dominated by the steel 116500LN and its waitlist mythology. But here's the thing: the yellow gold Daytona in both its original and LN form offers something the steel version never could, which is the combination of full precious metal construction and a genuinely versatile chronograph, one that works equally well with a suit or a sport coat. For collectors who want a Daytona they can actually acquire and wear, the 116518 and its pre-owned availability make a strong case."

- Paul Altieri, Founder & CEO of Bob's Watches

Why Buy at Bob's Watches?

Bob's Watches has been one of the most trusted names in the pre-owned Rolex market for over a decade, and the reason is straightforward: we authenticate every single watch before it goes up for sale, and we price based on real market data, not guesswork. When you buy a Rolex Daytona 116518 from us, you know exactly what you're getting: a certified authentic watch at a price that reflects what the market actually says it's worth. We also believe buying pre-owned is the smarter approach for most buyers. The 116518 is no longer in production, which means the pre-owned market is your only option, and buying from an established dealer with a public track record and a published market report is how you protect yourself. We publish our own Rolex Market Report regularly so buyers and sellers can see current pricing for themselves. No guessing. No surprises.

• Every watch certified authentic before listing
• Market-based, transparent pricing updated regularly
• Buy and sell in one place, with fast quote requests for sellers
• Free shipping on all purchases in USA

Sell Your Pre-Owned Watch

If you own a Rolex and you're thinking about selling, you're in the right place. Demand for pre-owned yellow gold Daytonas has remained consistent among collectors who want one. At Bob's Watches, we make it simple to get a fair when you are ready to sell Rolex watches. The process is easy. Submit your watch details and photos through our site, we review and send back a quote based on actual secondary market pricing, and if you accept, we walk you through shipping or a drop-off at one of our locations. You get paid quickly, and you deal with a company that's been doing this long enough to get it right. If you're ready to sell your Rolex 116518, start with a free quote from Bob's Watches.

Frequently Asked Questions

The Rolex 116518 is powered by Caliber 4130, Rolex's first fully in-house automatic chronograph movement, introduced in 2000. It runs at 28,800 vph, offers a 72-hour power reserve, and uses a vertical clutch mechanism for smooth chronograph operation. The 116500LN, the stainless steel Daytona, has historically commanded significant premiums on the secondary market due to high demand and limited supply, making it a watch many collectors track closely for market performance. That said, no pre-owned watch purchase comes with a guarantee of appreciation, and the watch's enjoyability as an everyday timepiece should factor into any buying decision. Yes, Rolex discontinued the Rolex 116518, including the 116518LN, in 2023 when it launched the updated 126518LN. Pre-owned examples are now the only way to acquire one, which has contributed to stable demand on the secondary market.