Hublot Big Bang INTEGRATED SKY BLUE CERAMIC, 42mm, Ref# 451.EX.5120.EX, Unworn 2025
$299.00
About this product
Unworn Hublot Big Bang INTEGRATED SKY BLUE CERAMIC 451.EX.5120.EX. 42 mm, Mat Blue Skeleton dial, Satin-finished and Polished Blue Ceramic case, Satin-finished and Polished Blue Ceramic with 6 H-shaped Titanium Screws bezel, HUB1280 UNICO calibre, Self-winding Chronograph Flyback Movement with Column Wheel movement, 72 h power reserve, Satin-finished and Polished Blue Ceramic Bracelet with Black-plated Titanium Deployant Buckle Clasp. Water resistant to 100 m.
- Make: Hublot
- Model: Big Bang
- Reference: 451.EX.5120.EX
- Diameter: 42 mm
- Case material: Ceramic
- Dial color: Mat Blue Skeleton
- Bezel Type: Fixed
- Bezel Color: Blue
- Bezel Material: Ceramic with 6 H-shaped Titanium Screws
- Crystal: Sapphire with Anti-reflective Treatment
- Calibre: HUB1280 UNICO
- Movement: Self-winding Chronograph Flyback Movement with Column Wheel
- Power Reserve: 72 h
- Bracelet Material: Satin-finished and Polished Beige Ceramic Bracelet
- Clasp: Black-plated Titanium Deployant Buckle Clasp
- Functions: Luminous indices, date
- Water resistance: 100 m
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.
Estimated Delivery Times
Every order is handled with care, undergoing quality checks and verification to ensure each watch meets LOOKXURY standards.
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Order Processing: Most watches are prepared, inspected, and shipped within 2–4 business days after the order is placed.
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Delivery Time:
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Domestic (U.S.): 10–15 business days after shipment
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International: 12–17 business days after shipment, depending on destination and customs clearance
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Shipping Policies
We process and ship orders promptly using trusted carriers to ensure secure delivery.
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Delay Notice: Shipping times may vary based on destination. Please note that delays can occur due to external factors (weather, customs) beyond our control.
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Shipping Tip: Buying 2 products or more at the same time will save you quite a lot on shipping fees.
Security & Order Cancellation
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Secure Payment: 100% secure payment with SSL Encryption is guaranteed.
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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:
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Premium brand-style presentation box.
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Product information card or Warranty papers.
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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:
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Return Window: Returns or exchanges are accepted within 7 days of successful delivery.
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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.
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Exclusions: Custom or personalized products are non-returnable and non-exchangeable.
Warranty Policy
We provide a warranty on our products as follows:
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Warranty Period: All products are covered for 12 months (1 year) from the delivery date against manufacturing defects or material faults.
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Coverage: Warranty includes the free repair or replacement of defective parts under normal use conditions.
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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.















