Hublot Big Bang Unico 45mm Blue Sapphire Super Clone Watch
Price range: $730.00 through $1,490.00
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24-48 Hours
We serve global users and will ship from the customer's nearest warehouse.
5-10 Business Days
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Precision Engineering & Movement
At the heart of this timepiece is the replicated HUB1242 Unico chronograph movement. It features a column wheel and flyback function, mirroring the genuine mechanism. Our testing shows a consistent daily rate between -3 to +3 seconds, within COSC standards. The movement offers a 60-hour power reserve, verified through multiple power-down tests in our lab.
Material Authenticity & Construction
The 45mm case is crafted from high-quality resin and sapphire crystal components to achieve the signature transparent blue aesthetic. The bezel integrates black resin and sapphire. We measure each case to ensure it matches the genuine 45mm diameter and corresponding lug width for strap compatibility. The weight is controlled to a 5-gram tolerance of the authentic model.
Strap, Clasp & Wearability
The adjustable blue rubber strap is paired with a stainless steel double-fold clasp in black. The clasp mechanism is tested for over 5,000 open/close cycles. User feedback indicates a comfortable fit for wrist sizes from 6.5 to 8 inches. The strap is designed for easy interchangeability using the genuine-specification tool.
Quality Control & Verification
Every watch undergoes a 72-hour movement monitoring test, a 3-atmosphere (30m) pressure water resistance test (results logged per unit), and a visual inspection under 10x magnification. The package includes the watch, warranty card (with serial number), and user manual. The water resistance test is a static dry test; we do not recommend swimming.
After-Sales Service & Warranty
Covered by a 2-year International United Luxury warranty, service requests are processed through our dedicated support team. The warranty covers movement defects. A typical service case involves a movement regulation, completed within 10 business days. We provide transparent service reports detailing the work performed.
| Material / Movement | Resin, Sapphire, Rubber / HUB1242 Automatic |
| Case Diameter & Thickness | 45.00 mm |
| Strap Length & Type | Adjustable Rubber Strap |
| Clasp Type | Stainless Steel Double-Fold Clasp |
| Dial & Hands | Skeleton Dial, 904L Steel Stick Markers/Hands |
| Water Resistance | 3 ATM / 30 Meters (Tested, Static) |
| Power Reserve & Precision | Approx. 60 Hours, -3/+3 sec per day |
| Functions | Hours, Minutes, Seconds, Date, Chronograph, Flyback |
| Warranty | 2-Year International Warranty |







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