| Grade |
Genuine Watch |
AAAAA Clone |
AAA Replica |
A Replica |
| Movement |
Genuine movement |
Swiss movement |
Japanese Movement |
Taiwan Movement |
| Time Accuracy |
-3/+5 sec per day COSC certified |
-5/+6 sec per day COSC certified |
-10/+10 sec per day COSC certified |
-1/+2 min per day COSC certified |
| Stainless Steel Type |
Brand-specific (e.g., 316L steel, titanium, ceramic) |
Claims “same materials” (usually 316L steel with plating) |
316L steel or alloys |
Low-grade alloys or stainless steel |
| Logo & Markings |
laser etchings |
Sapphire crystal correct date magnification |
Sapphire crystal |
Mineral Glass |
| Dial |
Genuine Watch |
Exact detail and font |
90% exact detail and font |
70% Exact detail and font |
| Waterproof |
Model-specific (e.g., 30m, 100m, 300m) |
Tested up to 300m |
Tested up to 30m |
Life waterproof |
| Life expectancy |
Lifetime |
Lifetime |
3-5 years |
1-2 years |
| Warranty |
2 Years |
Up to 5 Years |
Up to 3 Years |
Up to 1 Years |
| Band Length |
44 mm |
| Case color |
Black |
| Case Thickness |
13.05mm |
| SKU |
411.NM.1170 |
| Series |
Big Bang |
| Brand |
Hublot |
| Gender |
Men’s |
- Exclusive Movement: Boasts an in – house Unico self – winding chronograph movement. Precision – crafted components enable accurate timekeeping and seamless chronograph functions, with a visible balance wheel that showcases the intricate mechanics, ensuring superior performance.
- Case Material: Constructed from a blend of titanium and ceramic. Titanium offers lightweight strength and corrosion resistance, while ceramic provides exceptional scratch durability, making it perfect for extreme conditions and active use.
- Dial: Features a skeletonized design with a black – finished flange. Luminescent – coated hour markers enhance readability in low – light, and the exposed movement architecture delivers a blend of technical artistry and functional design.
- Dimensions: With a case size of 45mm (aligning with Big Bang’s bold proportions), it offers a striking yet comfortable wrist fit. The balanced thickness ensures a substantial presence without sacrificing wearability.
- Crystal: Equipped with a double anti – reflective sapphire crystal. It guarantees clear dial visibility and strong scratch resistance, preserving the watch’s pristine look over time.
- Strap: Comes with a black rubber strap. It provides comfort and durability, complementing the watch’s sporty – technical style and ensuring a secure fit during dynamic activities.
- Clasp: Features a secure folding clasp made from titanium. Designed for easy use and reliable security, it integrates smoothly with the watch’s rugged, high – performance aesthetic.
- Distinctive Design & Innovation: As part of the Big Bang Unico line, it embodies Hublot’s fusion of advanced materials and horological innovation. Ideal for collectors and enthusiasts seeking a blend of bold design, top – tier craftsmanship, and durable construction.
Experience the pinnacle of avant – garde watchmaking with the Hublot Big Bang Unico Chronograph Watch. This timepiece merges innovative skeletonized design with high – performance craftsmanship, leveraging a durable titanium – ceramic build and a precise Unico movement. Whether tackling extreme conditions or making a bold style statement, it delivers lightweight comfort, lasting durability, and precision engineering. A must – have for enthusiasts craving cutting – edge design and exceptional horology in one striking package.
Ainslie Chandler –
The movement has a decorated rotor visible through the case back window.
Dallas Davenport –
Reptime offers the best deals on mechanical watches. This one is proof.
Declan Irving –
This replica is incredibly accurate. I’m really impressed with how much attention went into the details,it feels genuinely high-end.
Sawyer Beale –
The dial has a lumed sword hand clear and visible in any light.
Maxwell Underwood –
The strap has a tapered design ergonomic and comfortable.
Gwenyth Perkins –
Seller offers a 90-day return policy no hassle returns.
Anika Bowman –
the quality is excellent.