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Hublot Big Bang Unico Red Sapphire Baguettes 45mm 411.JR.4901.RT.1902

Hublot Big Bang Unico Red Sapphire Baguettes 45mm 411.JR.4901.RT.1902 Hublot Big Bang Unico Red Sapphire Baguettes…

Reference 411.JR.4901.RT.1902

Full watch configuration

Hublot Big Bang Unico Red Sapphire Baguettes 45mm 411.JR.4901.RT.1902

$50,999.00

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 Big Bang Unico Red Sapphire Baguettes 45mm 411.JR.4901.RT.1902

Hublot Big Bang Unico Red Sapphire Baguettes 45mm 411.JR.4901.RT.1902

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Hublot Big Bang Unico Red Sapphire Baguettes 45mm 411.JR.4901.RT.1902

Catalogue watch price: $50,999.00 USD

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The Hublot Big Bang Unico Red Sapphire Baguettes 411.JR.4901.RT.1902 is a 45mm skeleton-dial timepiece housed in a striking red sapphire crystal case finished with a stainless steel domed bezel and rubber bracelet. The skeletonized dial features a combination of index markers and Arabic numerals, allowing an unobstructed view of the movement architecture beneath.

Reference 411.JR.4901.RT.1902 stands apart through its audacious use of red sapphire crystal for the case itself, a material chosen for extreme hardness, scratch resistance, and breathtaking visual drama. Contact Bizak & Co. today to purchase this exceptional Big Bang Unico at the best available price.

Compare it across every Big Bang Unico reference we carry, or browse the full Hublot collection at Bizak & Co.

Buy this Big Bang Unico, 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 Big Bang Unico Red Sapphire Baguettes, reference 411.JR.4901.RT.1902, is one of the most visually arresting expressions to emerge from Hublot's celebrated Big Bang lineage. Since the Big Bang's debut in 2005, Hublot has built its reputation on the philosophy of the Art of Fusion, relentlessly combining unexpected materials and bold engineering in ways that challenge conventional watchmaking. The Unico sub-family elevated that mission by pairing the dramatic Big Bang aesthetic with an in-house manufactured movement, and the Red Sapphire edition pushes the concept even further by replacing conventional case metal with a case machined entirely from synthetic sapphire crystal tinted a vivid red.

At 45mm, the Big Bang Unico Red Sapphire commands the wrist with authority. Sapphire crystal is among the hardest substances on earth, rating 9 on the Mohs scale, which means the case resists virtually every surface scratch that would mar a steel or titanium counterpart. The red tint transforms an already technical material choice into a high-art statement, catching and refracting light in a way that no metal case can replicate. The overall silhouette stays true to the signature Big Bang architecture: bold lugs, prominent crown guards, and a robust profile that reads unmistakably as Hublot from across the room.

The dial of reference 411.JR.4901.RT.1902 is fully skeletonized, replacing a solid dial plate with an open lattice that reveals the movement mechanics directly beneath the crystal. Index markers and Arabic numerals ring the chapter ring, providing legibility without disrupting the view into the watch's interior. The combination of a see-through red sapphire case and a skeletonized dial means that from virtually any angle the wearer can observe the intricate interplay of bridges, wheels, and levers that constitute the movement, making this reference as much a kinetic sculpture as a precision instrument.

The stainless steel domed bezel frames the sapphire crystal with a polished architectural presence, offering a material contrast that grounds the extraordinary case in a familiar, refined finish. The rubber bracelet is characteristic of the Big Bang DNA, supplying comfort and flexibility while reinforcing the watch's sporty haute horlogerie personality. Hublot's proprietary rubber compound is known for its durability and supple feel, ensuring that a watch of this size sits comfortably on a wide variety of wrist sizes without feeling burdensome.

For collectors and enthusiasts seeking a conversation-starting centrepiece that fuses materials science with avant-garde design, the Big Bang Unico Red Sapphire Baguettes 411.JR.4901.RT.1902 is virtually unmatched in the current market. Bizak & Co. offers this exceptional timepiece at the best price, backed by the expertise and service standards you expect from a trusted luxury watch specialist. Reach out to our team to learn more or to complete your purchase.

Technical Details
Reference
411.JR.4901.RT.1902
Model
Big Bang Unico
Case material
Sapphire
Bracelet material
Rubber
Dial
Skeleton with index and Arabic numerals
Case size
45mm
FAQ

1. What makes the Hublot Big Bang Unico Red Sapphire 411.JR.4901.RT.1902 special?
This reference stands out because its entire case is machined from red-tinted sapphire crystal, an extraordinarily hard and visually dramatic material that is both scratch-resistant and translucent. Combined with a fully skeletonized dial and the bold Big Bang architecture, it is one of the most distinctive expressions in contemporary haute horlogerie.

2. What movement powers the Hublot Big Bang Unico 411.JR.4901.RT.1902?
Hublot's Big Bang Unico family is built around an in-house manufactured Unico caliber, reflecting the brand's commitment to vertical integration and manufacture-quality movements. Specific technical details for this reference should be confirmed with Bizak & Co. directly to ensure complete accuracy.

3. What is the case size of the Big Bang Unico Red Sapphire?
Reference 411.JR.4901.RT.1902 measures 45mm in diameter, placing it firmly in bold, statement-watch territory. The substantial proportions complement the striking red sapphire case material and make a strong visual impact on the wrist.

4. Is the Hublot Big Bang Unico Red Sapphire suitable for everyday wear?
While sapphire crystal is extremely hard and highly scratch-resistant, the transparent red sapphire case is best appreciated in settings where it will attract the attention it deserves, such as events, evenings out, or collector showcases. It is a watch for enthusiasts who want their timepiece to make a statement every time it is worn.

5. What is the bezel and bracelet on reference 411.JR.4901.RT.1902?
The watch features a stainless steel domed bezel that provides a polished, structured frame around the red sapphire case. It is paired with a rubber bracelet, a signature Big Bang element that adds comfort, flexibility, and a sporty-luxe contrast to the extraordinary case material.

6. How can I buy the Hublot Big Bang Unico Red Sapphire 411.JR.4901.RT.1902 from Bizak & Co.?
Bizak & Co. offers this reference 411.JR.4901.RT.1902 for sale online at bizakandco.com at the best available price. You can browse the listing directly on our site or contact our team for personalized assistance, pricing details, and secure purchase options.

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90-Day Returns for Store Credit

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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