Hublot Shaped Square Bang Unico Titanium 42 mm 821.NX.0170.RX - BRAND NEW

The Hublot Square Bang Unico 821.NX.0170.RX is one of the most architecturally ambitious references the Geneva-based manufacture has ever produced. While Hublot built its global reputation on the round Big Bang and Classic Fusion lines, the Square Bang Unico stakes an entirely different claim — a bold, rectilinear case that reframes what a luxury sport watch can look like in the modern era. For collectors who want something genuinely different from the sea of round-cased chronographs, this 42mm titanium piece is a statement that commands attention.

The 42mm titanium case of the 821.NX.0170.RX strikes a precise balance between commanding presence and everyday wearability. Titanium is prized in watchmaking for being roughly 30 percent lighter than steel at comparable strength, meaning the Square Bang's bold square geometry never becomes burdensome on the wrist. The satin and polished finishing on the case surfaces catches light from multiple angles, giving the watch a dynamic visual quality that shifts throughout the day.

The black index dial inside the Square Bang Unico is a study in legible, purposeful design. Hour markers are applied with precision against the dark backdrop, ensuring the time can be read at a glance even at difficult angles. The dial architecture is further animated by the movement visible through the openwork sections, connecting the wearer directly to the mechanical activity beating beneath the surface — a hallmark of Hublot's design language since the brand's earliest collaborations with watchmaking talent.

Powering the 821.NX.0170.RX is Hublot's in-house Unico manufacture caliber, an automatic movement that the brand developed to bring genuine horological credibility to its lineup. The Unico is widely recognized among enthusiasts as a serious manufacture movement, featuring a column-wheel chronograph architecture and a distinctive lateral clutch mechanism that has earned respect from the independent watchmaking community. The titanium bezel frames the square sapphire crystal and reinforces the monochromatic, sports-tool aesthetic that makes this reference equally at home at a boardroom lunch or a weekend adventure.

The black rubber strap completes the sportif proposition of the 821.NX.0170.RX. Hublot's rubber straps are engineered to be supple, durable, and resistant to perspiration and UV degradation — practical virtues that match the titanium case's resistance to corrosion and everyday wear. The quick-change strap system common to Hublot's line means the owner can personalize the look with alternative straps without tools, a thoughtful touch for collectors who like flexibility.

At Bizak & Co., we offer this Hublot Square Bang Unico 821.NX.0170.RX brand new, fully authenticated, and supported by our team's deep expertise in luxury timepieces. Buying from Bizak means working with knowledgeable specialists who stand behind every watch they sell, providing peace of mind alongside an exceptional price. We invite you to contact us directly or shop online at bizakandco.com to learn more, request additional photographs, or make this remarkable Hublot yours today.