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Hublot Classic Fusion Chronograph King Gold Diamonds 45mm Black Dial 521.OX.1181.LR.1104

Hublot Classic Fusion Chronograph King Gold Diamonds 45mm Black Dial 521.OX.1181.LR.1104 Hublot Classic Fusion Chronograph King Gold Diamonds…

Reference 521.OX.1181.LR.1104

Full watch configuration

Hublot Classic Fusion Chronograph King Gold Diamonds 45mm Black Dial 521.OX.1181.LR.1104

$29,699.00

By Hublot

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

Hublot Classic Fusion Chronograph King Gold Diamonds 45mm Black Dial 521.OX.1181.LR.1104

Hublot Classic Fusion Chronograph King Gold Diamonds 45mm Black Dial 521.OX.1181.LR.1104

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Hublot Classic Fusion Chronograph King Gold Diamonds 45mm Black Dial 521.OX.1181.LR.1104

Catalogue watch price: $29,699.00 USD

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The Hublot Classic Fusion Chronograph 521.OX.1181.LR.1104 is a 45mm luxury chronograph presented in an 18k King Gold case, featuring a black index dial and a diamond-set bezel that frames the watch with unmistakable brilliance. The piece is fitted with Hublot's signature dual-material rubber inner and alligator leather outer strap, blending sport pedigree with refined elegance.

Reference 521.OX.1181.LR.1104 stands out for the seamless fusion of warm King Gold, the fire of pavé diamonds, and the supple comfort of a bespoke strap construction — a combination few watches at any price point can match. Contact Bizak and Co. today to purchase this reference at the best price or to learn more about availability.

Compare it across every Classic Fusion Chronograph reference we carry, or browse the full Hublot collection at Bizak & Co.

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The Hublot Classic Fusion Chronograph in King Gold with a diamond-set bezel — reference 521.OX.1181.LR.1104 — represents one of the most compelling intersections of haute horology and high jewellery in Hublot's contemporary catalogue. Introduced as part of the Classic Fusion family, the line was conceived to honour the Swiss watchmaking tradition while embracing the bold, fusion-forward design language that has defined Hublot since its founding. At 45mm the Classic Fusion Chronograph occupies the sweet spot of modern luxury sport-dress watchmaking, commanding presence on the wrist without sacrificing wearability.

The 45mm case of reference 521.OX.1181.LR.1104 is crafted from King Gold, Hublot's proprietary 18k rose-gold alloy developed in-house to resist the fading and colour drift that can affect standard rose gold over time. The result is a richer, deeper warm-gold tone that retains its original hue far longer than conventional alloys — an innovation that underscores Hublot's commitment to material science as much as aesthetics. The case architecture follows the Classic Fusion's hallmark design: polished and satin-finished surfaces in careful counterpoint, exposed H-shaped titanium screws on the bezel, and the instantly recognisable porthole silhouette.

The bezel of this reference is set with diamonds, elevating an already striking case into genuine jewellery territory. Diamonds catch and redirect light at every angle, ensuring the watch announces itself under any illumination — from the boardroom to a candlelit dinner table. Against this sparkling surround, the black dial with index hour markers reads with strong, clean legibility, the subdials of the chronograph complication laid out with the considered symmetry that Classic Fusion enthusiasts have come to expect. The contrast between the deep black dial and the glittering King Gold bezel is among the most dramatic pairings in this reference family.

Hublot's signature strap construction is on full display here: a rubber inner layer provides the flexibility, hypoallergenic comfort, and resilience associated with Hublot's sport watches, while the alligator leather outer layer delivers the tactile luxury and visual refinement of traditional Swiss dress watchmaking. This dual-material architecture — rubber beneath, alligator above — is one of the most recognisable design signatures in contemporary watchmaking and speaks directly to the Classic Fusion's identity as a watch that refuses to choose between sport and elegance. The strap deploys with the convenience of Hublot's deployant system, ensuring a secure, repeatable fit.

For collectors and first-time Hublot buyers alike, the 521.OX.1181.LR.1104 represents exceptional long-term value: King Gold's proprietary alloy, diamond craftsmanship, and Hublot's chronograph complication combine in a watch that is as at home at a charity gala as it is on an international flight. Reach out to our team at bizakandco.com to confirm current availability, discuss pricing, or arrange an appointment — we are committed to making your acquisition of this exceptional timepiece as seamless as the watch itself.

Technical Details
Reference
521.OX.1181.LR.1104
Model
Classic Fusion Chronograph
Case material
Rose Gold
Bracelet material
Leather
Dial
Black with index markers
Case size
45mm
FAQ

1. What makes the Hublot Classic Fusion Chronograph 521.OX.1181.LR.1104 special?
Reference 521.OX.1181.LR.1104 combines Hublot's proprietary King Gold case — an 18k rose-gold alloy engineered for superior colour stability — with a diamond-set bezel and a black index dial, all in the 45mm Classic Fusion Chronograph silhouette. The dual-material rubber and alligator leather strap further distinguishes this reference as a rare fusion of sport engineering and high-jewellery finishing.

2. What movement powers the Hublot Classic Fusion Chronograph 521.OX.1181.LR.1104?
Hublot equips the Classic Fusion Chronograph family with an in-house manufactured chronograph movement, consistent with the brand's integrated calibre programme. Specific calibre details for this reference should be confirmed directly with Bizak and Co. or via Hublot's official documentation supplied with the watch.

3. What is the case size of the 521.OX.1181.LR.1104?
The case measures 45mm in diameter, placing it firmly in the large, statement end of the Classic Fusion Chronograph range. This size is well-suited to medium and larger wrists and delivers a bold, confident presence on the wrist.

4. Is the Hublot Classic Fusion Chronograph 521.OX.1181.LR.1104 suitable for everyday wear?
Yes — the King Gold case is robust, the chronograph complication adds practical functionality, and the rubber-backed alligator strap is both comfortable and durable for daily use. That said, the diamond-set bezel and King Gold material make this watch equally at home in formal and upscale social settings.

5. What is the dial and bezel like on reference 521.OX.1181.LR.1104?
The dial is finished in black with index hour markers, providing strong contrast and clean legibility beneath the chronograph subdials. The bezel is set with diamonds, adding a high-jewellery dimension that catches the light dramatically and complements the warm tone of the King Gold case.

6. How can I buy the Hublot Classic Fusion Chronograph 521.OX.1181.LR.1104 from Bizak and Co.?
This reference is available at Bizak and Co. — visit bizakandco.com to browse current inventory, request pricing, or contact our team directly. Our specialists are on hand to answer questions, verify availability, and guide you through a seamless purchase experience.

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Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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