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Hublot Classic Fusion Racing Grey Chronograph Titanium 45mm 521.NX.7071.RX - BRAND NEW

Hublot Classic Fusion Racing Grey Chronograph Titanium 45mm 521.NX.7071.RX - BRAND NEW Hublot Classic Fusion Racing Grey Chronograph Titanium…

Reference 521.NX.7071.RX

Full watch configuration

Hublot Classic Fusion Racing Grey Chronograph Titanium 45mm 521.NX.7071.RX - BRAND NEW

$9,099.00
Requested condition
Brand New

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 Racing Grey Chronograph Titanium 45mm 521.NX.7071.RX - BRAND NEW

Hublot Classic Fusion Racing Grey Chronograph Titanium 45mm 521.NX.7071.RX - BRAND NEW

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Hublot Classic Fusion Racing Grey Chronograph Titanium 45mm 521.NX.7071.RX - BRAND NEW

Catalogue watch price: $9,099.00 USD

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The Hublot Classic Fusion Racing Grey Chronograph 521.NX.7071.RX is a brand-new 45mm titanium chronograph featuring a grey index dial, titanium bezel, and black rubber strap — one of Hublot's most striking sport-luxury references. The Racing Grey colorway gives this piece an assertively monochromatic presence that reads equally well at trackside or in the boardroom.

Reference 521.NX.7071.RX stands out for its seamless fusion of lightweight titanium construction and bold 45mm proportions, delivering an unmistakably modern wrist presence. Contact Bizak & Co. today to purchase this Hublot Classic Fusion Racing Grey Chronograph at the best price or browse our full Hublot collection online.

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

Buy this Classic Fusion Racing Grey Chronograph, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Hublot Classic Fusion Racing Grey Chronograph in reference 521.NX.7071.RX represents one of the Swiss manufacture's most cohesive executions of its signature design philosophy — the Art of Fusion. Introduced as part of the Classic Fusion family, this Racing Grey edition channels the raw energy of motorsport through a disciplined palette of anthracite, brushed titanium, and deep black rubber, making it one of the most visually arresting chronographs in Hublot's contemporary lineup.

At 45mm in diameter, the case is crafted entirely from polished and satin-brushed titanium — a material prized in both horology and aerospace for its exceptional strength-to-weight ratio and hypoallergenic properties. The result is a watch that commands attention on the wrist without the heft typically associated with a case of this scale. The titanium bezel frames the dial with clean architectural precision, reinforcing the monochromatic Racing Grey theme throughout every component.

The grey index dial is the centrepiece of this reference. Subdials for the chronograph function are integrated with characteristic Hublot clarity, presenting elapsed-time readouts against the cool, smoke-toned surface. Applied indices catch ambient light in a way that adds depth without disrupting the coherent grey-on-grey aesthetic. The overall effect is purposeful and unmistakably modern — a dial that rewards close inspection without screaming for attention.

The black rubber strap is a hallmark of the Hublot identity, first introduced on the original Big Bang and since refined across every major family in the collection. On the Classic Fusion Racing Grey, it provides secure, comfortable wear and enhances the sporty character of the reference. The strap integrates seamlessly with the titanium case lugs, maintaining the clean silhouette that defines the Classic Fusion line.

Bizak & Co. is proud to offer the Hublot Classic Fusion Racing Grey Chronograph 521.NX.7071.RX in brand-new condition at the best available price. Whether you are adding a statement chronograph to a growing collection or investing in your first serious Swiss sports watch, this reference delivers exceptional value and enduring style. Reach out to our team at bizakandco.com to secure yours or to learn more about our full range of new and pre-owned Hublot timepieces.

Technical Details
Reference
521.NX.7071.RX
Model
Classic Fusion Racing Grey Chronograph
Case material
Titanium
Bracelet material
Rubber
Dial
Grey index dial
Case size
45mm
Requested condition
Brand New
FAQ

1. What makes the Hublot Classic Fusion Racing Grey 521.NX.7071.RX special?
The 521.NX.7071.RX pairs a full titanium case and bezel with a cohesive grey index dial and black rubber strap, creating a monochromatic motorsport-inspired aesthetic that is distinctly Hublot. Its 45mm proportions make a bold statement while titanium keeps the weight surprisingly manageable on the wrist.

2. What movement powers the Hublot Classic Fusion Racing Grey Chronograph?
Hublot equips the Classic Fusion Chronograph family with in-house or manufacture-sourced Swiss movements featuring column-wheel chronograph architecture, though the specific caliber designation for this reference is best confirmed with our team at Bizak & Co. We are happy to provide full technical details upon inquiry.

3. What is the case size of the 521.NX.7071.RX?
The reference 521.NX.7071.RX features a 45mm titanium case, placing it firmly in large-watch territory and making it ideal for collectors who prefer a dominant wrist presence. The lightweight titanium construction ensures it wears more comfortably than its dimensions might suggest.

4. Is the Hublot Classic Fusion Racing Grey a good everyday watch?
Yes — the titanium case, rubber strap, and robust chronograph construction make this reference well-suited to daily wear across a wide range of activities and settings. Its sporty yet refined aesthetic transitions comfortably from casual environments to business-casual occasions.

5. What is the dial and case material on the 521.NX.7071.RX?
The dial features a grey finish with applied indices, maintaining the Racing Grey theme that defines this edition of the Classic Fusion Chronograph. Both the case and bezel are crafted from titanium, delivering a lightweight, scratch-resistant, and hypoallergenic construction.

6. Is this a good buy and how can I purchase it from Bizak & Co.?
The Hublot Classic Fusion Racing Grey Chronograph 521.NX.7071.RX is offered brand new at Bizak & Co., making it an excellent entry point into Hublot's sport-luxury chronograph range. Visit bizakandco.com or contact our team directly to purchase online or discuss pricing and availability.

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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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