| Brand: | Hublot-Style Replica |
| Series: | Spirit of Big Bang |
| Model: | Tonneau Chronograph (Skeleton Dial) |
| Model Number: | 642.OX.7180.RX |
| Gender: | Men’s |
| Style: | Luxury Sport / Tonneau |
| Case | |
|---|---|
| Case Shape: | Tonneau |
| Case Size: | 42 mm |
| Case Material (Look): | Rose Gold-Style Finish |
| Case Construction: | Multi-Part Case with Composite-Style Midsection |
| Case Finish: | Satin-Brushed with Polished Facets |
| Bezel: | Tonneau Bezel with Exposed Screws |
| Bezel Detail: | H-Style Screw Design |
| Crown: | Rubberized Crown with Logo Detail |
| Pushers: | Chronograph Pushers (Start/Stop & Reset) |
| Crystal: | Sapphire-Style Crystal with Anti-Reflective Coating |
| Case Back: | Exhibition Back |
| Dial | |
| Dial Type: | Skeleton Dial |
| Dial Color: | Blue Skeleton Layering |
| Hour Markers: | Applied Indexes (Rose Gold Tone) |
| Hands: | Faceted Hands with Lume Inlays |
| Chronograph Layout: | Tri-Compax Chronograph Display |
| Date Display: | Date Window near 4β5 o’clock |
| Minute Track: | Inner Printed Minute Scale |
| Strap & Clasp | |
| Strap Material: | Rubber Strap |
| Strap Color: | Blue |
| Strap Texture: | Ribbed / Groove Pattern |
| Clasp Type: | Deployant Folding Clasp |
| Clasp Marking: | HUBLOT Engraving |
| Movement | |
| Movement Type: | Automatic Chronograph |
| Movement: | 1:1 Clone |
| Caliber: | 1:1 Clone HUB4700 (El Primero Architecture) |
| Jewels (Typical): | 31 |
| Frequency (Typical): | 28,800 vph (typical) |
| Power Reserve (Typical): | 50 hours |
| Accuracy (Typical Daily Rate): | 1:1 Clone (Β± 2 – 5 sec/day) |
| Functions | |
| Time: | Hours, Minutes, Central Seconds |
| Chronograph: | Start/Stop/Reset Chronograph Timing |
| Date: | Quick-Read Date |
| Water Resistance | |
| Water Resistance: | 1:1 Clone: 100 meters |
| After-Sales Service | |
| Warranty: | 1:1 Clone: 5 years |
| QC Before Shipping: | Timing check, chronograph function test, date change test |
| Support Method: | Order-based support with photo/video diagnostics |
| Service Scope: | Movement troubleshooting, regulation guidance, parts 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 642.OX.7180.RX Spirit of Big Bang β 1:1 Clone Quality
Key Selling Points
- 1:1 clone tonneau geometry with accurate bezel screw placement and strong case presence.
- Rose gold-tone + black midcase contrast for the signature Spirit of Big Bang layered look.
- Blue skeleton chronograph dial with rich depth, crisp cutouts, and balanced subdials.
- 1:1 Clone HUB4700 option based on El Primero architecture for premium replica-level chronograph feel.
- Clear date window positioned near 4β5 o’clock with clean framing.
- Blue ribbed rubber strap delivers comfort and a sporty color match to the dial.
- Exhibition caseback showcases the movement design and engraved caseback ring.
Joe*******y II –
Absolutely love my new Hublot Spirit of Big Bang replica! π The skeleton dial looks so cool, and it always gets compliments at work. Super comfortable on the wrist too!
Lee****** V –
Great watch for the price! π The rubber strap feels high quality and the 42mm size fits perfectly. Some days I wish the face was a bit brighter in low light though.
Rei******sel –
I got this as a birthday gift for myself and couldn’t be happier! π The details are spot on, and the skeleton design is just stunning. Feels like the real deal!
Russ********r II –
My husband was super impressed with how authentic it looks! π― The rubber band is soft and doesnβt irritate his skin. Definitely worth every penny!
Deo*******hner –
I wasnβt sure about buying a replica at first, but this watch blew me away! π Wore it to a meeting and someone actually asked if it was the original. Highly recommend!