Hublot Big Bang Unico Sang Bleu II 418.CX.1114.RX.MXM20
Original price was: $1,699.00.$1,099.00Current price is: $1,099.00.
If you want the Sang Bleu II for its architecture rather than just the name, this is the one to consider. The sharp all-black ceramic case, the geometric openworked dial with disc-style time display, and the integrated rubber strap define the whole experience on wrist. Against ordinary Big Bang variants, this reference is far more sculptural and technically visual, with a dial that asks for attention every time you check the hour. The detailed description matters here because the appeal is in how the case geometry, chronograph layout, and movement specification come together.
The faceted black case is the first thing that sells this watch
This 45mm Big Bang Unico Sang Bleu II is all about geometry. The black ceramic case is built around hard angles, broad brushed surfaces, polished transitions, and the signature H-shaped screws across the bezel. On the wrist, it reads less like a conventional round chronograph and more like a sculpted object with a watch built inside it. That is the reason to choose this reference over a standard Big Bang: the architecture is the product.
The hexagonal faceted bezel flows directly into the modular case construction, so the lines stay continuous instead of breaking at the edge. In black ceramic, that matters even more because light picks out each plane differently. You get a watch that looks stealthy at a distance, then much more complex once it is in hand.
The dial is open, technical, and unmistakably Sang Bleu
The dial layout is dominated by overlapping geometric elements that form the time display, with a skeletonized center that keeps the movement visually present. This is not a traditional handset-and-subdial presentation. The attraction is the layered, angular reading experience, with white geometric elements standing out against the dark background for strong contrast.
You also have a visible chronograph layout integrated into the design rather than sitting apart from it. The date is set into the lower-right area of the dial, and the open structure gives the watch real depth from crystal to movement side. For a buyer who already knows the Big Bang family, that is the key distinction: this watch does not simply wear black, it wears graphic.
Why the BBF execution matters on this reference
On the Sang Bleu II, the challenge is not just the case shape. The difficult part is getting the complex geometric display and chronograph architecture to work in a convincing way. This version is fitted with a Clone HUB 1240 automatic movement with flyback chronograph function and approximately 36 hours of power reserve. That matters because this watch is defined by a non-standard display, so the movement choice is part of the buying decision, not a background detail.
Compared with simpler 7750-based chronograph builds seen in other categories, the appeal here is that the movement is specified around the visual and functional character of the watch. If you are choosing the Sang Bleu II because you want the design to feel coherent front to back, that is a meaningful advantage.
The strap and clasp keep the watch visually integrated
The black rubber strap continues the angular Sang Bleu language instead of softening it. It has a molded geometric pattern near the case and a clean, substantial profile through the tail, which suits the size and visual weight of the watch. This is the correct kind of strap for the reference: sporty enough for the Big Bang base, but still disciplined enough to match the faceted ceramic case.
The deployant clasp keeps the look tidy and maintains the integrated feel when the watch is on wrist. It also helps the piece sit like a designed object rather than a large case attached to a generic strap. For European and US buyers who care about proportion and finishing, that continuity between case, bezel, dial, and strap is what makes this model worth pursuing.
Who this watch suits best
This is a strong choice for the buyer who already owns or has handled more conventional sports chronographs and wants something more architectural. It has substantial presence at 45mm, and the blacked-out execution keeps that size controlled rather than loud. You buy this watch for the faceted ceramic build, the open geometric dial, and the unusual way it presents time and elapsed timing.
If your preference is for a cleaner, easier, more traditional Big Bang, another version will make more sense. If the point is to get the most graphic and sculptural expression of the platform, this Sang Bleu II is the one that stands apart.
Watch specification
Configuration summary for this watch
| Brand | Hublot |
|---|---|
| Movement | Clone HUB 1240 Automatic |
| Case Material | High-Tech Black Ceramic |
| Bezel | Hexagonal faceted black ceramic with H-shaped titanium screws |
| Crystal | Scratch-resistant sapphire crystal with dual-sided AR coating |
| Bracelet | Integrated black rubber strap with deployant clasp |
| Water Resistance | 50m stated |
Buyer Q&A
Questions about this Hublot watch
What makes this Sang Bleu II different from a standard Big Bang chronograph?
This reference replaces the usual straightforward dial layout with a skeletonized geometric display, a faceted hexagonal-style bezel, and a sharply architectural black ceramic case. It feels much more sculptural than a standard Big Bang.
Does this watch have a functioning flyback chronograph?
Yes. It is fitted with the Clone HUB 1240 automatic movement, which supports a flyback chronograph function along with approximately 36 hours of power reserve.
What strap and clasp does it come with?
It comes on an integrated black rubber strap with a deployant clasp. The strap also carries the angular Sang Bleu design language so it matches the case rather than looking like a generic replacement.
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