Product detailed description
Structure & Dimensions: Diameter: 44 mm; Thickness: approximately 15.45 mm — consistent with the genuine model. The BBF version offers a highly accurate replication.
Case & Bezel: Made primarily of titanium (the genuine model uses Grade-5 titanium). The bezel is crafted from ceramic, with refined and evenly applied polishing and brushing details.
Crystal & Case Back: The crystal is anti-reflective sapphire glass, and the fully transparent case back allows direct viewing of the movement in operation. The clarity and transparency closely resemble the authentic version.
Movement: Equipped with BBF’s exclusive replica of the UNICO‑HUB‑1280 automatic chronograph movement, supporting flyback functionality and 60-minute timing (whereas most market 7750 movements only offer 30 minutes). It includes a column wheel mechanism and matches the functions of the genuine movement, offering excellent stability.
Please identify the merchant when purchasing to prevent buying counterfeit BBF Factory product
Welcome to the Clean Factory Watch shop We are committed to providing you with excellent 1:1 high imitation watches, providing excellent value at reasonable prices. Each replica watch is carefully photographed to ensure the accuracy of the description, allowing you to choose the style that suits your taste with confidence and make a rational purchase decision.
We attach great importance to customer satisfaction and the shopping experience. If there are any quality issues with the replica watch you purchased, please refer to our return and exchange procedures and contact us for assistance. We will do our best to solve your problem and make sure you are satisfied with our products and services.























133 reviews for BBF Factory Hublot Big Bang Unico 42mm 421.NX.5170.RX Titanium Blue Rubber Strap Skeletonized Blue Dial
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