Hublot Big Bang Unico Titanium 44mm 421.NX.1170.RX - BRAND NEW

The Hublot Big Bang Unico 421.NX.1170.RX represents one of the most iconic expressions of modern Swiss watchmaking, blending aggressive architecture with cutting-edge materials in a 44mm package that has defined luxury sports watch design for nearly two decades. Introduced as Hublot's statement piece, the Big Bang line took the industry by storm with its Art of Fusion philosophy — the deliberate marriage of unexpected materials, bold geometry, and in-house mechanical mastery. Reference 421.NX.1170.RX is a distillation of everything that philosophy promises.

The 44mm case is crafted from grade-1 titanium, a material prized in both aerospace and haute horlogerie for its remarkable strength-to-weight ratio and natural resistance to corrosion. Titanium wears dramatically lighter on the wrist than steel or gold, making this 44mm case far more wearable day-to-day than its proportions might suggest. The sandblasted and polished titanium finishing gives the case a distinctive two-tone texture that catches light without being flashy — sophisticated restraint wrapped in an assertive silhouette.

The dial of reference 421.NX.1170.RX presents a black skeletonized face populated with index and Arabic numeral hour markers, offering a purposeful legibility against the mechanical complexity visible beneath. Hublot's characteristic multi-part case architecture frames this dial, with the iconic H-shaped titanium screws on the bezel and lug flanks serving as unmistakable brand signatures. The result is a dial that is simultaneously a technical showcase and a clean, readable instrument.

Powering the Big Bang Unico is an automatic movement with a flyback chronograph complication — the Unico designation refers precisely to Hublot's integrated, in-house column-wheel flyback chronograph caliber, a hallmark of this reference family. The movement is visible through the open-worked dial and caseback, rewarding the enthusiast with a view of oscillating bridges and intricate finishing. This level of in-house movement development elevates the Big Bang Unico well beyond the category of fashion watch into the realm of genuine manufacture timepieces.

On the wrist, the black rubber strap — developed using Hublot's proprietary rubber compound and secured via the One-Click interchangeable strap system — delivers comfort that is rare for a 44mm sport-luxury watch. The strap can be swapped without tools, a practical touch that underscores Hublot's commitment to versatile daily wearability. Whether paired with casual dress or formal attire, the 421.NX.1170.RX carries with authority.

Bizak & Co. is proud to offer this reference 421.NX.1170.RX brand new, allowing the next owner to experience the complete Hublot unboxing and ownership experience with full manufacturer documentation. Buying from Bizak & Co. means working with a trusted luxury watch dealer committed to authenticity, transparency, and competitive pricing. Reach out to our team today to secure this Hublot Big Bang Unico Titanium 44mm at the best price available online.