Hublot Big Bang Unico 411.NM.1170.RX Skeleton Arabic Black Ceramic Bezel & Titanium Case Rubber 45mm BRAND NEW

The Hublot Big Bang Unico 411.NM.1170.RX is one of the most visually arresting expressions of a collection that redefined what a luxury sports chronograph could be. Introduced in 2005, the Big Bang fused materials previously confined to separate worlds — aerospace titanium, high-tech ceramic, natural rubber — into a single cohesive design statement. The "Unico" designation elevates the proposition further, indicating the presence of Hublot's own in-house manufacture movement rather than a sourced ebauche, placing this reference firmly in the serious collector tier.

At 45mm across, the Big Bang Unico commands the wrist with exactly the presence its proportions promise. The case is crafted from lightweight satin-polished titanium, a material chosen for its exceptional strength-to-weight ratio and its subtle, warm gunmetal tone. Six H-shaped titanium screws on the bezel — a Big Bang hallmark since the very first reference — frame the black ceramic bezel ring, which delivers a depth of color and scratch resistance that coated metals simply cannot replicate. Together, titanium and ceramic form the "fusion" philosophy that Hublot built its identity upon.

The skeleton Arabic and index dial of reference 411.NM.1170.RX is the centerpiece of the design. Rather than obscuring the movement behind a conventional dial, Hublot architects open-worked apertures that reveal the layered architecture of the Unico caliber beneath. Arabic numerals — bold, high-contrast, and precisely applied — anchor the hours against a landscape of exposed bridges, wheels, and column-wheel chronograph components. The result is a dial that is simultaneously legible and endlessly explorable.

Powering the watch is Hublot's in-house Unico automatic flyback chronograph movement, a milestone achievement that demonstrated Hublot's evolution from assembler to full manufacture. The flyback function allows the chronograph to be reset and restarted in a single pusher action rather than the conventional three-step sequence — a practical complication historically favored by aviators and sportsmen that adds genuine mechanical theater to every use. The movement's architecture is deliberately staged to be viewed through the open dial, rewarding those who take the time to look.

The black rubber strap completes the build with characteristic Hublot logic: natural rubber, a material the brand pioneered in haute horlogerie, absorbs vibration, wears featherlight, and pairs the technical case with a tactile counterpoint. Changing straps is quick via Hublot's one-click system, giving the owner flexibility to reconfigure the watch for different occasions. For a 45mm skeleton chronograph, comfort on the wrist is surprisingly effortless.

Bizak & Co. offers the Hublot Big Bang Unico 411.NM.1170.RX brand new, complete with full manufacturer box and papers, ensuring every aspect of authenticity and warranty coverage is intact. Whether you are a seasoned Hublot collector adding a definitive skeleton reference to your rotation or a first-time buyer seeking the boldest possible entry into in-house horology, this is the piece. Reach out to the team at bizakandco.com to confirm availability, discuss pricing, and buy this reference with complete confidence.