| Brand: | 1:1 Clone Hublot |
| Collection: | Spirit of Big Bang King |
| Model Number: | 642.CY.011Y.RX |
| Gender: | Men’s |
| Size: | 42 mm |
| Edition Type: | 1:1 Clone Quality Build |
| Case | |
|---|---|
| Case Shape: | Tonneau |
| Case Material: | Yellow Ceramic-Style Case |
| Case Finish: | Satin-Brushed with Polished Accents |
| Bezel Material: | Yellow Ceramic-Style Bezel |
| Bezel Details: | Signature 6-Screw Bezel Layout |
| Crown Type: | Push/Pull Crown with Guard |
| Pushers: | Chronograph-Style Pushers (If Equipped) |
| Crystal: | Sapphire Crystal with Anti-Reflective Coating |
| Case Back: | Exhibition Back with Movement View |
| Caseback Engraving: | Model/Brand-Style Engraved Layout |
| Dial | |
| Dial Type: | Skeleton Dial |
| Dial Color: | Smoked Grey / Black Skeleton Tone |
| Indices: | Applied Markers (Skeleton-Compatible Layout) |
| Hands: | Luminous Hands for Low-Light Reading |
| Lume: | Long-Lasting Luminous Fill on Key Markers |
| Minute Track: | Inner Minute Scale for Precise Reading |
| Strap & Clasp | |
| Strap Material: | Structured Rubber Strap |
| Strap Texture: | Ribbed Pattern with Sport-Luxury Feel |
| Strap Color: | Yellow |
| Clasp Type: | Deployant Folding Clasp |
| Clasp Finish: | Brushed Hardware with Clean Edges |
| Wear Comfort: | Flexible Rubber with Secure Wrist Fit |
| Movement | |
| Movement Type: | Automatic Mechanical |
| Caliber: | 1:1 Clone Caliber HUB4700 |
| Jewels: | 31 Jewels |
| Frequency: | 28,800 vph |
| Power Reserve: | Approx. 50 Hours |
| Accuracy (Daily Deviation): | 1:1 Clone: ±2–5 sec/day |
| Functions | |
| Time Display: | Hours, Minutes, Seconds |
| Chronograph: | Chronograph Function (If Equipped) |
| Water Resistance | |
| Water Resistance: | 1:1 Clone: 100 meters |
| After-Sales Service | |
| Warranty: | 1:1 Clone Movement: 5 Years |
| QC & Support: | Pre-shipment inspection plus remote troubleshooting support |
| Service Scope: | Movement-related issues under normal wear (excluding misuse) |
| Recommended Care: | Avoid strong magnetism, heavy impact, and chemical exposure |
| 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.CY.011Y.RX 42mm – 1:1 Clone Highlights
- True 1:1 clone detailing with correct tonneau proportions and crisp bezel screw alignment.
- Yellow ceramic-style case & strap pairing delivers the bold Spirit of Big Bang aesthetic.
- Sapphire crystal with anti-reflective coating for a clearer view of the skeleton dial.
- Skeleton dial depth with layered architecture for a premium mechanical look.
- 1:1 Clone Caliber HUB4700 for a smoother automatic feel and stable daily performance.
- Comfort-fit structured rubber strap designed for secure daily wear and sport-luxury styling.
- 100m water resistance (1:1 clone) for more confidence in everyday conditions.

Sla*******phen –
This is a very good replica. The weight is perfect.
Ry****om –
1st Class Watch. The weight is right, the quality is superb. I challenge anyone who looks at this watch to tell it’s a replica. Cannot fault the workmanship. Recommend this watch to anyone wanting a Hublot.
D***el –
Been wearing it for a couple of weeks and it’s super comfortable. Strap broke in nicely. Would buy again.