1. Case Material: Original-grade Grade 5 Titanium
The only replica on the market using the same source material as the genuine version, far superior to ordinary steel.
Lightweight, high strength, corrosion-resistant, skin-friendly, and comfortable for long-term wear.
Natural metal brushed texture, with a refined finish that rivals the authentic model.

2. 42mm Case Diameter �Custom New Size
Compared to the original 44mm size, the 42mm version is more suitable for Asian men or those with slimmer wrists. A golden ratio that enhances elegance and sophistication.
Thickness and proportions are replicated via 3D modeling based on the original specs, delivering top-tier wearing comfort.

3. Crystal & Hands: Sapphire Crystal + Rainbow Texture Hands
Sapphire crystal glass, highly transparent and scratch-resistant, offers a clear view of the skeletonized movement—merging technology with aesthetics.
Unique rainbow-textured hands with luminous finish, adding a distinct personality and clarity in low light.

4. Movement: Custom UNICO HUB1280 Automatic Chronograph Movement
Although not the original movement, it’s finely tuned and visually almost indistinguishable from the authentic one.
Fully functional chronograph, smooth operation, with balance wheel and bridge layout closely following the genuine design.
Reliable and durable, with easier and more affordable maintenance.

5. Quick-Release Strap System,                                                                                                                                                                            Matches the original’s quick-change mechanism—tool-free strap swapping with a single click.
Comfortable strap materials and wide compatibility, perfect for various styles and occasions.

6. High Component Compatibility
Except for the movement, all other parts (strap, crystal, bezel, screws, case back, etc.) are fully interchangeable with the original Big Bang 441.
Ideal for enthusiasts who enjoy easy repairs, upgrades, or personalized modifications.

7. BBF Factory Quality Guarantee
Top-tier replica craftsmanship. From case finishing to hand details and wearing feel, every aspect is premium-grade.
BBF has long been recognized as the benchmark for high-end Hublot replicas, with proven strength and solid reputation.

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productWelcome to the Clean Factory Watch.We specialize in offering high-quality replica watches that combine exceptional craftsmanship with reasonable pricing. All products are photographed in real life to ensure accurate descriptions, helping you make informed and confident purchasing decisions. Please note that our watches do not come with original brand boxes, but they can be purchased separately if needed.

We place great importance on each customer’s shopping experience. Every watch is guaranteed to match the version from the selected factory, with absolutely no bait-and-switch. Before shipping, we provide a complete video package including movement testing and actual product display to ensure accuracy. If you need specific details confirmed, we’re happy to take custom photos upon request. Our commitment is to always offer you the latest and most up-to-date replica watch models.

Please keep in mind that replica watches are not genuine and may not meet the extremely high standards of perfectionists. If you are highly particular about fine details, please carefully consider whether this type of product is suitable for you. Additionally, due to the sensitive nature of replica watches, our return and exchange process is relatively complex. We kindly ask that you read and accept our policies before making a purchase.

Thank you very much for your trust and support — happy shopping!