Hublot Big Bang Unico Titanium Rainbow 441.NX.1117.LR.0999
Original price was: $1,580.00.$1,229.00Current price is: $1,229.00.
If you want the Big Bang rainbow look without stepping up to the larger 44mm reference, this 42mm Unico is the one to study closely. The decision points are clear: a skeleton dial with multicolor Arabic numerals, a rainbow baguette-style bezel set against a titanium case, and a gradient strap that shifts from orange to lavender. It also uses the clone HUB1280 automatic chronograph movement, which matters more here than on simpler three-hand pieces because the dial leaves so much of the mechanism on display.
42mm Big Bang proportions with a full rainbow execution
The first thing that stands out is the bezel: rainbow baguette-style stones run through a complete spectrum, then continue into gem-set case sections above and below the dial. On a Big Bang, that color treatment can easily overpower the watch, but the 42mm case keeps the proportions tighter and more wearable than the larger 44mm version. The titanium case is an important part of that balance, giving the bright setting a cooler, more technical frame instead of pushing the watch into all-out flash.
Skeleton Unico dial with the right visual contrast
This reference pairs the rainbow exterior with a dark skeleton dial, silver-tone central hands, and multicolor Arabic numerals. That contrast is what makes the watch work. You still get the open-worked Unico look, visible date ring, running seconds, and chronograph layout, but the black and grey dial base stops the front from becoming visually chaotic. For anyone comparing rainbow sports watches, that restraint is the difference between a novelty piece and something you can actually wear with confidence.
Clone HUB1280 automatic chronograph and gradient strap
The movement is the clone HUB1280 automatic chronograph, which suits this model because the dial side exposes so much of the watch's character. The strap is equally specific: the top presents a purple-to-light-blue gradient, while the underside is bright orange with black stitching and a deployant clasp. That color shift gives the watch a more deliberate, custom look than a plain rubber strap would, and it ties the rainbow bezel back into the rest of the piece without overdoing it.
Watch specification
Configuration summary for this watch
| Brand | Hublot |
|---|---|
| Movement | Clone HUB 1280 automatic movement |
| Case Material | Titanium |
| Bezel | Rainbow baguette-style stone-set bezel |
| Crystal | Sapphire with anti-reflective treatment |
| Bracelet | Gradient strap with deployant clasp |
Buyer Q&A
Questions about this Hublot watch
Is this the 42mm Big Bang Unico Rainbow or the larger 44mm version?
This watch is the 42mm Big Bang Unico Rainbow, reference 441.NX.1117.LR.0999. That gives it a more compact profile than the larger 44mm rainbow version while keeping the same open-worked Unico character.
What does the dial layout include on this watch?
The dial is skeletonized and shows central hours and minutes, a running seconds display, a date display, and a chronograph layout. The front also uses multicolor Arabic numerals that echo the bezel's rainbow theme.
What is distinctive about the strap on this reference?
This piece uses a gradient strap rather than a plain single-color option. The visible top side shifts from purple into light blue, while the underside is bright orange, finished with black stitching and a deployant clasp.
QC proof before dispatch
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