Unworn Hublot Big Bang Unico Water Blue Sapphire 44, 421.JL.4890.RT, box and papers
$299.00
About this product
The Hublot Big Bang Unico Water Blue Sapphire 44 mm is a stunning example of innovation and artistry, showcasing the brand’s mastery in sculpting sapphire crystal into a bold and futuristic timepiece. The transparent blue case is crafted entirely from polished water blue sapphire, offering both durability and a uniquely luminous aesthetic. Through the openworked dial, you can admire the in-house HUB1280 Unico movement—an automatic flyback chronograph with column wheel and a 72-hour power reserve. This watch pairs cutting-edge horology with modern sculpture, all completed with a matching transparent blue structured rubber strap for a sleek, high-tech look.
Technical Data
• Movement
– Caliber: HUB1280 Unico
– Type: Self-winding chronograph flyback movement
– Functions: Hours, minutes, small seconds, chronograph, date
– Power reserve: Approx. 72 hours
– Frequency: 28,800 vph (4 Hz)
Case
– Material: Polished water blue sapphire crystal
– Bezel: Polished water blue sapphire with titanium screws
– Crystal: Sapphire with anti-reflective treatment
– Caseback: Sapphire exhibition
– Water resistance: 50 m
Dimensions
– Diameter: 44 mm
– Thickness: Approx. 14.5 mm
Strap
– Type: Integrated strap
– Material: Transparent water blue structured rubber
– Buckle: Titanium deployant clasp
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.
