Hublot Shaped Square Bang Unico Titanium Ceramic 42 mm 821.NM.0170.RX

The Hublot Square Bang Unico 821.NM.0170.RX represents one of the most architecturally daring directions the Swiss manufacture has ever taken. Where the original Big Bang introduced the world to Hublot's bold circular case language, the Square Bang Unico reinterprets that DNA through a refined square geometry — a shape that feels simultaneously retro in its 1970s spirit and thoroughly contemporary in its execution. At 42mm, this reference is sized to command the wrist without overwhelming it, landing in a sweet spot that appeals to a wide range of collectors.

The case is crafted from titanium, one of the most prized materials in modern watchmaking for its exceptional strength-to-weight ratio. Titanium is roughly 30 percent lighter than steel while remaining extremely hard-wearing, meaning the Square Bang Unico wears with a presence on the wrist that belies its actual weight. The satin and polished finishing on the angular case architecture catches light in multiple planes, giving the 821.NM.0170.RX a dynamic visual quality throughout the day.

Framing the dial is a ceramic bezel — a material that Hublot has championed for decades and that offers unrivaled scratch resistance and a deep, consistent matte-black aesthetic. Ceramic does not fade, discolor, or lose its finish the way coated metals can, ensuring the watch looks as authoritative in five years as it does on day one. The black index dial inside provides a clean, legible canvas, with polished hour markers creating a subtle interplay of light and shadow against the dark background.

Powering the Square Bang Unico is Hublot's celebrated in-house Unico movement, an automatic flyback chronograph caliber that represents the manufacture's commitment to vertical integration. The Unico movement is visible through the sapphire exhibition caseback, rewarding the owner with an unobstructed view of the skeletonized architecture and rotor. The column-wheel and lateral clutch construction, signature hallmarks of the Unico caliber, are proudly on display — a detail that serious collectors genuinely appreciate.

The rubber strap is quintessentially Hublot — one of the brand's most recognizable design signatures since its founding in 1980. Far from a compromise, the natural rubber strap is refined, supple, and exceptionally comfortable for extended wear, making the 821.NM.0170.RX as suitable for an active lifestyle as it is for a formal occasion. The H-shaped screws on the titanium case flanks and the architectural lug construction tie the whole design together in unmistakable Hublot fashion.

Bizak & Co. is proud to offer the Hublot Square Bang Unico 821.NM.0170.RX brand new, complete with box and papers, at the best available price. Whether you are a seasoned Hublot collector adding a cornerstone square-case piece to your rotation or a first-time buyer drawn to bold, technically sophisticated horology, this reference delivers on every level. Browse the listing at bizakandco.com or reach out to our team directly — we are here to ensure your buying experience is as exceptional as the watch itself.