| Brand: | Hublot Replica |
| Collection: | Spirit of Big Bang |
| Model: | Spirit of Big Bang Chronograph King Gold Blue Leather |
| Model Number: | 601.OX.7180.LR |
| Gender: | Men’s |
| Style: | Luxury Sport Chronograph / Skeleton Dial |
| Case | |
|---|---|
| Case Shape: | Tonneau |
| Case Diameter: | 45MM |
| Case Material: | King Gold-Tone Alloy Finish (Brushed & Polished) |
| Bezel Material: | Matte Black Ceramic-Style Bezel |
| Bezel Screws: | H-Style Screws (Exposed Hardware Look) |
| Case Finish: | Satin Brushed with Polished Chamfers |
| Crown: | Signed Crown with Grip Edge (Push-Pull) |
| Chronograph Pushers: | Rectangular Pushers with Guard Structure |
| Crystal: | Sapphire Crystal with Anti-Reflective Coating |
| Case Back: | Exhibition Back (Transparent Window) |
| Caseback Engraving: | Spirit of Big Bang Layout Engraving |
| Dial | |
| Dial Type: | Skeleton / Open-Worked Dial |
| Dial Color: | Smoked Grey with Blue Accents |
| Chapter Ring: | Blue Minute Track with Applied Indices |
| Hour Markers: | Applied Baton Markers with Lume Fill |
| Hands: | King Gold-Tone Hands with Lume Inlay |
| Chronograph Subdials: | Tri-Compax Layout (Blue-Rim Subdials) |
| Date Display: | Angled Date Window at ~4:30 |
| Dial Details: | Visible Gear Train + Layered Bridge Architecture |
| Strap & Clasp | |
| Strap Material: | Alligator-Embossed Leather Strap (Rubber-Lined) |
| Strap Color: | Deep Blue |
| Strap Texture: | Large-Scale Croc Pattern with Stitching |
| Clasp Type: | Deployant Folding Clasp |
| Clasp Finish: | King Gold-Tone Hardware Finish |
| Movement | |
| Movement Type: | Automatic Mechanical Chronograph |
| Caliber Options: | Asian 7750-Based / 1:1 Clone Caliber HUB4700 |
| Frequency: | 28,800 vph |
| Jewels: | 31 |
| Power Reserve: | Approx. 50 Hours |
| Daily Accuracy: | Deviation: Asian (± 30 – 60 sec/day), 1:1 Clone (± 2 – 5 sec/day) |
| Rotor: | Skeleton Rotor with Brushed Finishing |
| Functions | |
| Time Display: | Hours, Minutes, Central Seconds |
| Chronograph: | Central Chronograph Seconds + Minute/Hour Counters |
| Date: | Quick-Set Date |
| Water Resistance | |
| Water Resistance: | Asian Movement: Daily Splash Resistant / 1:1 Clone: 100 meters |
| After-Sales Service | |
| Warranty: | Asian Movement: 1 Year / 1:1 Clone Movement: 5 Years |
| QC Check: | Timekeeping + Chronograph Function + Visual Alignment Inspection |
| In the Box: | Watch, Protective Packaging, Warranty Card |
| 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 Spirit of Big Bang 601.OX.7180.LR – 1:1 Clone Build
The Hublot Spirit of Big Bang 601.OX.7180.LR captures the signature tonneau profile with a bold skeleton chronograph layout. This 1:1 clone configuration focuses on case geometry, dial depth, and chronograph feel for a true high-grade replica experience.
Key Selling Points
- 1:1 clone case architecture with correct tonneau proportions and sharp bevel transitions.
- King gold-tone + matte black bezel contrast matched to the original visual balance.
- Skeleton chronograph dial with layered bridges and crisp blue accent rings for strong depth.
- 1:1 Clone Caliber HUB4700 option for a more refined chronograph operation and higher stability.
- Angled date window at ~4:30 aligned for a genuine-like placement and readability.
- Sapphire crystal with anti-reflective coating for clearer dial visibility under light.
- Blue alligator-embossed leather strap with rubber lining for comfort and sweat resistance.

Art******al –
The skeleton dial is my favorite part. It’s so unique and gives a glimpse into the watch’s inner workings. The blue leather strap is also incredibly comfortable and stylish.

Jerem***********rtinez –
This Hublot Spirit of Big Bang is a game-changer! The King Gold is so rich and the blue leather strap complements it perfectly. It’s like wearing a piece of art on my wrist.

Odd ********sen –
The chronograph functions are easy to use and add a cool, sporty touch. I’ve received so many compliments since I started wearing it. It’s definitely worth the investment.
JEAN*********MARRA –
I’ve always admired Hublot watches, and this one exceeds my expectations. The King Gold case is incredibly durable and looks amazing. The blue leather strap is soft and fits perfectly.
er*****nne –
This Hublot Spirit of Big Bang is truly a masterpiece. The King Gold case is so rich and luxurious, and the blue leather strap adds a touch of elegance. The skeleton dial is fascinating, giving a glimpse into the watch’s inner workings.