Hublot / Big Bang Unico / 441.NL.5171.RX
Hublot Big Bang Unico Titanium and Blue Ceramic 42mm 441.NL.5171.RX
$1,300.00 Original price was: $1,300.00.$1,029.00Current price is: $1,029.00.
The Skeletonized Matte Black & Maritime Blue defines this Big Bang Unico
A King Gold Unico makes the entire case warm. Titanium with blue ceramic concentrates colour at the bezel and strap, an easier choice for navy tailoring or weekend wear.
The 441.NL.5171.RX keeps the Unico case in Grade 5 titanium but gives the bezel and strap a maritime blue treatment. The matte black and blue skeleton dial makes the chronograph feel cooler and more directional than a plain titanium build. Blue ceramic is the decisive detail. It breaks up the titanium case without losing the technical character, while the structured blue rubber strap carries the color down to the wrist. It suits travel, weekend tailoring and navy or charcoal clothing. The 42mm case is substantial enough for the dial but remains easier to rotate daily than the larger Sang Bleu cases.
Confirmed configuration
- Factory / Version
- BBF Edition
- Movement
- Clone HUB1280 Automatic Chronograph
- Case Size
- 42.0mm
- Thickness
- 15.8mm
- Lug to Lug
- 50.0mm
- Material
- Grade 5 Titanium
- Dial
- Skeletonized Matte Black & Maritime Blue
- Bezel
- Polished and micro-blasted blue ceramic
- Crystal
- Sapphire with AR Coating
- Bracelet
- Structured blue rubber with titanium deployant clasp
- Clasp
- Titanium deployant clasp
- Water Resistance
- 50 meters; professional pressure test recommended before swimming
Titanium and Blue Ceramic on the wrist
The 441.NL.5171.RX keeps the Unico case in Grade 5 titanium but gives the bezel and strap a maritime blue treatment. The matte black and blue skeleton dial makes the chronograph feel cooler and more directional than a plain titanium build.
Case architecture and colour
Blue ceramic is the decisive detail. It breaks up the titanium case without losing the technical character, while the structured blue rubber strap carries the color down to the wrist. It suits travel, weekend tailoring and navy or charcoal clothing. The 42mm case is substantial enough for the dial but remains easier to rotate daily than the larger Sang Bleu cases.
How this version is built
The BBF build uses a HUB1280 clone in Grade 5 titanium, with blue ceramic worked into the bezel. That combination puts the material contrast at the case edge rather than across the entire watch. Dark and blue elements in the skeleton dial connect the case to the blue rubber strap; none of those parts needs to carry the colour alone.
The King Gold 441.OX.5181.RX Big Bang Unico is the useful nearby choice: The King Gold model warms the case; this titanium and blue ceramic version directs attention to the bezel and strap.
The blue accents are easy to carry with denim and navy tailoring, while the titanium case keeps the watch restrained enough for regular wear.
Before dispatch
Before dispatch, our QC team reviews the blue ceramic bezel, black-and-blue dial alignment, titanium brushing, chronograph controls, structured strap fit and deployant closure.
Questions to settle before ordering
What makes the Hublot 441.NL.5171.RX configuration distinctive?
The blue ceramic bezel and structured blue strap create the color identity, while the Grade 5 titanium case keeps the overall result technical rather than ornate.
Who is the 441.NL.5171.RX best suited to?
The 42mm Unico profile gives the blue accents room to show without the wrist presence of a 45mm case.
Choosing between two references?
Our watch desk can explain differences in case proportion, dial layout and wearing style.
Contact Support
QC proof before dispatch