Hublot Big Bang Unico Titanium Diamonds 441.NX.1171.RX.1104
Original price was: $1,400.00.$1,099.00Current price is: $1,099.00.
This is the right Unico for the buyer who cares about proportion, dial-side mechanics, and the paved bezel look without stepping into a bulkier older build. The 42mm titanium case, visible skeleton date layout, and full 60-minute counter at 3 o’clock are the details that make this reference worth choosing. Compared with common 7750-based alternatives, this execution keeps the correct 15.5mm profile and a true flyback chronograph architecture. If you are deciding between visual impact and mechanical credibility, the detailed description explains why this one stands out.
The cubic-zirconia pavé bezel is only half the story
At first glance, this Big Bang Unico is about contrast: a bright paved bezel against a dark open-worked dial, framed by brushed titanium and a black rubber strap. That combination gives the watch its edge. The stones create the flash, but the skeletonized dial keeps it technical rather than dressy. You still get the exposed gears, the visible date ring, and the layered Unico layout that makes this reference feel like a modern Hublot rather than simply a gem-set sports watch.
The case is 42mm in Grade 5 titanium, which matters because this model needs sharp lines and defined transitions to look right. Here, the brushed surfaces, polished accents, black case-side inserts, and signature six-screw bezel construction all work together to preserve the architectural feel of the Big Bang case. For a buyer who knows the line, that balance of sparkle and industrial finishing is what makes this reference distinctive.
A 42mm Unico with the correct slim profile
The strongest reason to choose this BBF execution is not branding on a movement photo; it is the fact that the watch keeps the correct 15.5mm case thickness while using a custom HUB1280 clone architecture. Earlier and cheaper alternatives often relied on modified 7750 builds that added bulk and compromised the dial layout. On the wrist, that difference changes the whole character of the watch. The case sits with the compact, dense shape this reference is supposed to have instead of becoming overly tall and top-heavy.
That is especially important on a gem-set bezel model. If the case is too thick, the bezel dominates and the watch can look clumsy. In the proper profile, the paved bezel, skeleton dial, and rubber strap stay in proportion. You get the drama of the stones, but the watch still reads as a serious Unico.
The dial layout is what knowledgeable buyers will notice
This watch uses a matte black skeleton dial with the date wheel visible underneath, a detail that gives the center of the watch real depth. The sub-dial at 3 o’clock is a 60-minute counter, and that is a key point because many lesser chronograph builds settle for an incorrect 30-minute layout. If you care about how a Unico should read at a glance, this is one of the first things you will check.
The dial-side column wheel is also part of the appeal. It supports the open, mechanical look that owners want from a Unico, rather than hiding the movement character under decorative plating. Large applied numerals, baton markers, and broad hands keep legibility intact even with the skeletonized center. You still have visual complexity, but the time display remains easy to read thanks to the silver-tone hand set and clear outer minute track.
Flyback chronograph and everyday practicality
The custom HUB1280 clone is built with a true flyback chronograph function, giving this watch operation that suits the visual promise of the dial. The movement also carries an approximate 36-hour power reserve. For a buyer choosing a complicated sports chronograph, that matters more than a long specification sheet full of filler. What you want is the correct operating format for this reference, along with the matching register arrangement and visible movement side architecture.
The black rubber strap fits the watch exactly as it should: integrated, ribbed, and sporty enough to ground the shine of the bezel. The One-Click release system adds flexibility if you already rotate straps within the 42mm Unico format, and the deployant clasp keeps the overall feel aligned with the case quality. Sapphire crystal with anti-reflective coating helps preserve the sharp view into the dial, which is important on any open-worked watch where glare can quickly flatten the design.
Who this reference makes sense for
If you want a Big Bang that combines high visual impact with credible Unico mechanics, this is one of the strongest 42mm options available. It is not trying to be subtle. The bezel is meant to catch light, the open dial is meant to show movement, and the titanium case keeps the package technical rather than ornamental. Just as important, this version avoids the common shortcuts that tend to undermine this model family, particularly incorrect thickness and the wrong chronograph counter arrangement.
For the buyer deciding between a purely flashy build and one that still respects what makes a Unico interesting, this reference lands in the right place. You get the diamond-style bezel presence, the compact titanium case, the visible date architecture, and the proper 60-minute chronograph layout in one watch.
Watch specification
Configuration summary for this watch
| Brand | Hublot |
|---|---|
| Movement | Custom HUB1280 Clone, approximately 36 hours power reserve |
| Case Material | Grade 5 Titanium |
| Bezel | Paved Cubic Zirconia |
| Crystal | Sapphire with anti-reflective coating |
| Bracelet | Black rubber strap with One-Click release system and deployant clasp |
| Water Resistance | 30m stated rating |
Buyer Q&A
Questions about this Hublot watch
What makes this 42mm Unico version different from common 7750-based alternatives?
This version uses a custom HUB1280 clone and keeps the correct 15.5mm case thickness while also using the proper 60-minute counter at 3 o’clock. Many older or simpler alternatives rely on modified 7750 constructions that are thicker and use an incorrect 30-minute chronograph layout.
Does this watch have a true flyback chronograph?
Yes. This execution is built with a flyback chronograph function, so the running chronograph can be reset without stopping it first.
Are the bezel stones diamonds?
No. The bezel is set with cubic zirconia stones in the paved layout used for this reference.
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