What are you looking for?
Search
这是附加信息
Description
BBF Hublot Big Bang Unico Titanium Diamonds 42mm
The BBF release resolves historical Unico replica flaws by delivering a genuine flyback chronograph within the correct 15.5mm case profile.
Powered by Custom HUB1280 Clone
The custom HUB1280 clone represents a significant departure from standard Asian 7750 modifications. By redesigning the movement architecture, BBF successfully relocated the column wheel to the dial side, allowing it to be observed during chronograph operation. The skeletonized date wheel advances crisply at midnight and remains visible through the dial structure, accurately mirroring the genuine caliber’s depth.
Regulated to ±10–15 seconds per day. The complex chronograph and flyback modules introduce additional friction, making this acceptable for this specific caliber clone.
- ✅ Power Reserve: Approximately 36 hours
- ✅ Complications: Flyback chronograph, 60-minute counter, skeleton date
- ✅ Winding Direction: Unidirectional
Technical Specifications
The 42mm case utilizes Hublot’s signature sandwich construction, alternating between brushed and polished finishes. Thickness is strictly maintained at 15.5mm.
Features correctly spaced sub-dials and visible movement mechanics. Hands and indices are treated with evenly applied Super-LumiNova for low-light visibility.
Set with high-grade cubic zirconia stones. The setting pattern and stone sizing closely follow the genuine 441.NX.1171.RX.1104 layout.
Integrated black rubber strap featuring a fully functional quick-release mechanism and a titanium deployant clasp.
Why BBF for This Reference?
Many collectors ask: “Why not HB Factory?”
While HB produces acceptable Unico replicas, they often rely on standard 7750 movements with decorative plates, resulting in a thicker case and an incorrect 30-minute counter. BBF’s custom HUB1280 clone achieves the correct 1:1 thickness of 15.5mm and features a true 60-minute chronograph register, making it mechanically superior for this specific 42mm reference.
Full Disclosure: The cubic zirconia stones on the bezel, while well-set, lack the refractive index and brilliance of genuine factory diamonds under direct sunlight.
Data Sheet
| MODEL REFERENCE | 441.NX.1171.RX.1104 |
| FACTORY / VERSION | BBF Edition |
| MOVEMENT | Custom HUB1280 Clone |
| CASE MATERIAL | Grade 5 Titanium |
| WEIGHT & THICKNESS | ~115g | 15.5mm |
| CRYSTAL & LUME | Sapphire with AR | Super-LumiNova |
| DIMENSIONS | 42.0mm × ~50.0mm × 15.5mmManual measurements — minor tolerances apply. |
| WATER RESISTANCE | 30m stated — professional pressure test recommended before swimming |
Collector Q&A
Q: Does the flyback chronograph function identically to the genuine HUB1280?
A: Yes. The BBF custom HUB1280 clone features a true flyback mechanism, allowing you to reset the running chronograph to zero without stopping it first. It also correctly utilizes a 60-minute counter at the 3 o’clock sub-dial, rather than the 30-minute counter found on standard 7750 clones.
Q: Is the BBF One-Click strap system compatible with genuine Hublot straps?
A: The BBF One-Click release mechanism replicates the genuine system’s geometry. In most cases, genuine Hublot 42mm Unico straps will click into the BBF case securely, though minor manufacturing tolerances may cause a slightly tighter or looser fit than OEM.
Q: Are the stones on the bezel actual diamonds?
A: No. The BBF replica utilizes high-grade cubic zirconia (CZ) stones. While they are handset and dimensionally accurate to the genuine paved bezel, they do not possess the same hardness or refractive index as factory diamonds.
Q: Is the movement noisy due to the skeletonized dial?
A: Yes, the rotor on the custom HUB1280 clone can be audibly louder than the genuine movement. The open-worked dial and titanium case construction provide less sound dampening, making the unidirectional winding mechanism noticeable in quiet environments.
You have successfully commented, please wait for review
Copied Successfully
You can enjoy up to 1 free gift!
