Hublot Big Bang, Unico GMT King Gold, 45mm, Ref# 471.OX.7128.RX

Original price was: $1,399.00.Current price is: $1,090.00.

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About this product

Hublot Big Bang Unico GMT King Gold, 45mm watch. 18k King Gold case, satin/brushed finished with fine polished corners, Reference 471.OX.7128.RX. This model has Blue and Gold-plated Skeleton dial with applied applique style alternating King Gold Arabic numerals and index hour markers with luminous fill. Blue composite resin lower bezel. Blue dial flange with a Rose Gold-tone minute/seconds track. White Arabic numeral minute markers at 5-minute interval. Bold Rose Gold -tone brushed finished hands with luminous fill (minutes and hours hands semi-skeleton). Blue tipped central seconds hand. Screw-down 18k King Gold crown with black rubber around the crown for enhanced grip. The dial closed by a Scratch-resistant Sapphire Crystal with Anti-reflective Treatment. Of Sapphire Crystal made transparent case back. GMT Time zone Function: engraved 12 hour markings on the bezel; central GMT hand: Skeletonized with luminous filled arrow-head; corresponding night/day zone ring in blue & king gold at the dial center; buttons at 2 and 4 o’clock advance and reverse the time in 1 hour increments. The watch is equipped fixed satin-finished 18k King Gold bezel with polished beveled corners, secured 6 immediately recognizable Hublots signature “H” screws style of Titanium. The watch is Hublot in-house manufacture Caliber UNICO HUB1251 contains 41 Jewels and has an approximate power reserve of 72 hours. This model presented on a Blue and black Structured Lined Rubber Strap with 18K King Gold and Black-plated Titanium Deployant Buckle Clasp. The water resistance is up to 100m/330ft (10 ATM).

  • Make: Hublot
  • Model: Big Bang Unico GMT King Gold
  • Reference: 471.OX.7128.RX
  • Diameter: 45mm
  • Case material: 18k King Gold
  • Dial color: Blue and Gold-plated Skeleton
  • Bezel Type: Fixed
  • Bezel Color: King Gold
  • Bezel Material: 18k King Gold
  • Crystal: Sapphire
  • Movement: Automatic movement
  • Bracelet Type: Strap
  • Bracelet Material: Blue and black Structured Lined Rubber
  • Clasp: 18K King Gold and Black-plated Titanium Deployant Buckle
  • Functions: GMT, Hour, Minute, Seconds, Day/Night indicator
  • Water resistance: Up to a 100m/330ft (10 ATM)
  • Warranty: Balance of Hublot International Warranty 

All new Hublot watches come with the latest iteration of the Hublot e-Warranty, which doesn’t include any paper/plastic warranty cards/books/booklets etc.
The authenticity of Hublot watches is guaranteed by visual recognition of the micro-structure of their materials. With the HUBLOT e-warranty, Hublot is launching a digital warranty stored in the AURA blockchain.
A specific e-warranty application also exists for customers. The unitary recognition of the piece by the Hublot e-warranty application, is available on the Google Play Store and Apple App.

SKU: 6877652484277 Category:

Estimated Delivery Times

Every order is handled with care, undergoing quality checks and verification to ensure each watch meets Chronavus standards.

  • Order Processing: Most watches are prepared, inspected, and shipped within 2–4 business days after the order is placed.

  • Delivery Time:

    • Free Shipping: 15–20 business days after shipment
    • Premium Shipping: 7–15 business days after shipment

Shipping Policies

We process and ship orders promptly using trusted carriers to ensure secure delivery.

  • Delay Notice: Shipping times may vary based on destination. Please note that delays can occur due to external factors (weather, customs) beyond our control.

  • Shipping Tip: Buying 2 products or more at the same time will save you quite a lot on shipping fees.


Security & Order Cancellation

  • Secure Payment: 100% secure payment with SSL Encryption is guaranteed.

  • Cancellations: Orders can be canceled within 3 hours of purchase OR before seller confirmation of processing—whichever comes first. After this period, cancellations are not possible.


Complete Set Guarantee

We are committed to delivering a premium shopping experience. Every timepiece shipped is a complete, meticulously packaged product that includes the Full Set of Accessories to ensure aesthetic value and collection integrity, including:

  • Premium brand-style presentation box.

  • Product information card or Warranty papers.

  • Instruction manuals and all other relevant accessories (if applicable).


Return Policy

If you are not satisfied with your purchase, you may request a return or exchange under the following conditions:

  • Return Window: Returns or exchanges are accepted within 7 days of successful delivery.

  • Required Condition: Items must be unused, in original condition, and must include the full set of Original Accessories as listed in the Complete Set Guarantee section.

  • Exclusions: Custom or personalized products are non-returnable and non-exchangeable.


Warranty Policy

We provide a warranty on our products as follows:

  • Warranty Period: All products are covered for 12 months (1 year) from the delivery date against manufacturing defects or material faults.

  • Coverage: Warranty includes the free repair or replacement of defective parts under normal use conditions.

  • Exclusions: Warranty does not apply to natural wear and tear, damage due to accident, misuse, or unauthorized repair/interference by a third party.


If you experience any issues with your order, please contact us — we're here to help.

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4.8
Based on 15 reviews
5 star
87
87%
4 star
7
7%
3 star
6
6%
2 star
0%
1 star
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Customer Images

Image #1 from Ryan Scott
Image #1 from Andrew Collins
Image #1 from David Anderson
Image #1 from Robert Miller
Image #1 from Daniel Brooks
Image #1 from James Carter
Image #1 from Matthew Walker
Image #1 from Christopher Lee
Image #1 from Michael Thompson
Image #1 from jame.C
Image #1 from Ryan Scott

Ryan Scott

“Perfect everyday luxury watch. Clean design and very reliable.”

Image #1 from Andrew Collins

Andrew Collins

“Feels solid and looks incredibly stylish. Exactly what I expected from Rolex.”

Image #1 from David Anderson

David Anderson

“Simple, classy, and extremely well built. I get compliments all the time.”

Image #1 from Robert Miller

Robert Miller

“The craftsmanship is amazing. You can really feel the luxury.”

Image #1 from Daniel Brooks

Daniel Brooks

“Very elegant and comfortable to wear daily. Keeps time perfectly.”

Image #1 from James Carter

James Carter

“Bought this as my first Rolex and I’m impressed. Looks even better in person.”

Image #1 from Matthew Walker

Matthew Walker

“High quality materials and flawless design. Definitely a timeless piece.”

Image #1 from Christopher Lee

Christopher Lee

“Delivery was fast and the watch is beautiful. Fits perfectly on my wrist.”

Image #1 from Michael Thompson

Michael Thompson

“Absolutely stunning watch. The quality and weight feel premium. Worth every dollar.”

Image #1 from jame.C

jame.C

Well worth the money. Everything from the finish to the feel of the watch is great.

Image #1 from Ryan Scott
Image #1 from Andrew Collins
Image #1 from David Anderson
Image #1 from Robert Miller
Image #1 from Daniel Brooks
Image #1 from James Carter
Image #1 from Matthew Walker
Image #1 from Christopher Lee
Image #1 from Michael Thompson
Image #1 from jame.C
1-5 of 15 reviews
  1. RS
    Amazing!

    “Perfect everyday luxury watch. Clean design and very reliable.”

    Image #1 from Ryan Scott
  2. AC
    Beautiful Watch

    “Feels solid and looks incredibly stylish. Exactly what I expected from Rolex.”

    Image #1 from Andrew Collins
  3. DA
    Fast delivery

    “Simple, classy, and extremely well built. I get compliments all the time.”

    Image #1 from David Anderson
  4. RM
    Amazing!

    “The craftsmanship is amazing. You can really feel the luxury.”

    Image #1 from Robert Miller
  5. DB
    Beautiful Watch

    “Very elegant and comfortable to wear daily. Keeps time perfectly.”

    Image #1 from Daniel Brooks

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