| Brand: | Hublot Replica |
| Collection: | Big Bang |
| Model: | Big Bang Chronograph |
| Model Number: | 421.NL.5170.RX |
| Gender: | Men’s |
| Case Size: | 42 mm |
| Case | |
|---|---|
| Case Shape: | Round |
| Case Material: | Satin-Brushed Titanium-Style Finish |
| Bezel Details: | 6 H-shaped bezel screws |
| Case Finish: | Brushed surfaces with polished bevels |
| Crown: | Rubberized crown with engraved logo-style cap |
| Pushers: | Chronograph pushers with smooth tactile click |
| Crystal: | Sapphire-style crystal with anti-reflective coating |
| Caseback: | Exhibition back (open view) |
| Case Construction: | Multi-part layered case architecture |
| Dial | |
| Dial Type: | Skeleton dial (open-worked) |
| Dial Color: | Deep blue |
| Hour Markers: | Applied numerals + baton indexes |
| Hands: | Rose-gold-tone hands with luminous inlays |
| Chronograph Subdials: | Two-register layout |
| Date Display: | Date window (angled cutout style) |
| Minute Track: | Printed inner minute/seconds track |
| Lume: | Luminous hands and key markers |
| Strap & Clasp | |
| Strap Material: | Structured rubber strap |
| Strap Color: | Blue |
| Strap Texture: | Ribbed / lined profile |
| Clasp Type: | Folding deployant clasp |
| Clasp Finish: | Brushed metal with engraved branding |
| Fit: | Adjustable for most wrist sizes |
| Movement | |
| Movement Type: | Automatic chronograph (self-winding) |
| Caliber: | 1:1 Clone Caliber HUB1280 |
| Power Reserve: | 72 hours |
| Beat Rate: | 28,800 vph |
| Jewels: | 43 |
| Deviation: Asian (± 30 – 60 sec/day), Swiss (± 15 – 30 sec/day), Top (± 2 – 5 sec/day) | |
| Functions | |
| Time Display: | Hours, minutes, central seconds |
| Chronograph: | Start/stop/reset with elapsed-minute counter |
| Date: | Quick-read date window |
| Water Resistance | |
| Water Resistance (By Version): | Asian: Daily splash resistant; Swiss: 30 meters; Top: 100 meters |
| After-Sales Service | |
| Warranty: | Asian: 1 Year / Swiss: 2 Years / Top: 5 Years |
| Quality Check: | Visual inspection + timekeeping calibration before shipping |
| Support Window: | 48-hour arrival check (photo/video recommended) |
| What’s Included: | Watch, protective packaging, basic care guide |
| 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 Big Bang 421.NL.5170.RX 42mm 1:1 Clone Quality
The Hublot Big Bang 421.NL.5170.RX blends the brand’s signature layered case design with a bold blue skeleton chronograph dial and a sport-ready rubber strap. Built for enthusiasts who want the iconic Big Bang look with an emphasis on accurate proportions and finishing.
Key Selling Points
- 1:1 clone-level case geometry with correct bezel screw placement and layered construction.
- High-clarity skeleton dial with crisp printing, depth, and aligned subdial layout.
- Blue ceramic-style bezel with clean edges and a premium satin sheen.
- Caliber option clearly specified: available with 1:1 Clone Caliber HUB1280 for top-tier configuration.
- Strong wrist presence (42mm) without looking oversized; sporty-luxury everyday wear.
- Rubber strap comfort with secure deployant clasp for daily use.
- Detail-focused finishing on hands/markers for a genuine-like visual balance.
Sae******or –
Amazing watch best of Hublot , really want to have!!
Smi******lip –
Très belle montre . très proche de l’originale. replicafactory est le meilleur site de montres sur le marche des repliques. Trés bon service téléphonique. JJe recommande.