| Brand: | Hublot-Style Replica |
| Series: | Big Bang |
| Model: | Big Bang Chronograph (Skeleton Dial) |
| Model Number: | 421.OX.1180.RX.0904 |
| Gender: | Men’s |
| Style: | Luxury Sport / Statement Piece |
| Case | |
|---|---|
| Case Shape: | Round |
| Case Diameter: | 44 mm |
| Case Material (Look): | Rose Gold-Tone Case with Black Composite Accents |
| Case Finish: | Polished with Satin-Brushed Transitions |
| Bezel Type: | Fixed Bezel |
| Bezel Setting: | Baguette-Cut Stone Setting (Clear) |
| Bezel Screws: | H-Style Screws |
| Case Decoration: | Pavé Stone Setting on Lugs/Case Top |
| Crown: | Rubberized Crown with Logo Detail |
| Pushers: | Chronograph Pushers (Start/Stop & Reset) |
| Crystal: | Sapphire-Style Crystal with Anti-Reflective Coating |
| Case Back: | Exhibition Back (Screw-Down) |
| Dial | |
| Dial Type: | Black / Skeleton Dial |
| Dial Color: | Black / Metallic Skeleton Layering |
| Hour Markers: | Applied Indexes with Stone Accents |
| Hands: | Rose Gold-Tone Hands with Lume Fill |
| Subdials: | Chronograph Subdials (Two-Register Layout) |
| Date Display: | Date Window on the Right Side of Dial |
| Strap & Clasp | |
| Strap Material: | Rubber Strap |
| Strap Texture: | Ribbed / Groove Pattern |
| Strap Color: | Black |
| Clasp Type: | Deployant Folding Clasp |
| Clasp Marking: | HUBLOT Engraving |
| Movement | |
| Movement Type: | Automatic Chronograph |
| Movement Options: | Asian / 1:1 Clone |
| Caliber: | 1:1 Clone HUB1280 |
| Jewels (Typical): | 43 |
| Frequency (Typical): | 28,800 vph (typical) |
| Power Reserve (Typical): | Approx. 72 hours |
| Accuracy (Typical Daily Rate): | Deviation: Asian (± 30 – 60 sec/day), 1:1 Clone (± 2 – 5 sec/day) |
| Functions | |
| Time: | Hours, Minutes, Central Seconds |
| Chronograph: | Start/Stop/Reset Chronograph Timing |
| Date: | Quick-Read Date Window |
| Water Resistance | |
| Water Resistance (By Version): | Asian: daily splash resistant; 1:1 Clone: 100 meters |
| After-Sales Service | |
| Warranty (By Movement): | Asian Movement: 1 year; 1:1 Clone: 5 years |
| QC Before Shipping: | Visual inspection, timing check, and function verification |
| Support Channel: | Order-based support with photo/video diagnostics |
| Service Scope: | Movement troubleshooting, regulation guidance, and part replacement support |
| Return Policy: | If you are not satisfied with our product, please return your watch within 30 days for a full refund. See our return policy for details. |
Hublot 421.OX.1180.RX.0904 Big Bang 44mm — 1:1 Clone Quality
Key Selling Points
- 1:1 clone finishing with clean case lines, crisp screw details, and high-clarity stone setting.
- Baguette-set bezel paired with pavé case detailing for a sharp, high-impact wrist presence.
- Skeleton chronograph dial with layered depth and applied indexes for a premium, genuine-like look.
- Correct 44mm Big Bang profile designed to match the bold proportions collectors expect.
- Upgraded 1:1 Clone HUB4100 option for smoother operation and premium replica-level structure.
- Comfort-first rubber strap with ribbed texture for stable daily wear.
- Exhibition caseback showcasing the automatic chronograph movement aesthetic.
- Detail-focused assembly to improve alignment, hand setting, and dial symmetry.
Scri*********cent –
This watch looks amazing, you can wear it everyday with just about anything
Spi******hn –
Great quality watch… it truly is a masterpiece at a fraction of price yet elegant and sporty