About the Hublot Big Bang Unico Black Collection
Hublot introduced the Big Bang in 2005 and over the following years developed the Unico caliber, an in-house flyback chronograph movement that became the technical centerpiece of the line. The Black Magic designation refers to Hublot's proprietary black ceramic, a material chosen for its near-zero reflectivity, high hardness, and resistance to scratching and fading. Across the collection, the CI designation in each reference number confirms the all-ceramic case construction, while varying first digits identify the distinct case sizes and dial configurations that give buyers meaningful choice within a cohesive aesthetic. The result is a watch that reads as boldly minimalist yet houses serious horological engineering beneath the surface.
What to Look For
Buyers comparing references should note that the 45mm 411.CI.1170.RX, 44mm 421.CI.1170.RX, and 42mm 441.CI.1171.RX represent the Big Bang Unico sizing ladder, allowing wrist size to drive the choice without sacrificing any core feature. The 43mm 431.CI.1370.RX sits within the Big Bang Original Unico family, which shares the black ceramic and Unico movement but features its own distinct case architecture and lug design that some collectors prefer for its slightly different proportions. Condition, box and papers, and case size tend to be the primary value drivers in this group, with brand new examples commanding a premium over pre-owned pieces.
Frequently Asked Questions
What movement powers the Hublot Big Bang Unico Black Magic watches?
Every watch in the Unico Black collection is powered by Hublot's in-house Unico caliber, a flyback chronograph movement developed and manufactured by Hublot. The flyback function allows the chronograph to be reset and restarted with a single push of the pusher, a practical complication favored by enthusiasts who want quick lap-timing capability.
Is black magic ceramic durable enough for everyday wear?
Hublot's black magic ceramic is highly resistant to scratching, which makes it well-suited to daily wear without the surface wear marks that can appear on steel or titanium over time. The material is also hypoallergenic and maintains its deep matte-to-satin finish without fading, so the all-black aesthetic stays intact over years of use.
How do I choose between the 42mm, 43mm, 44mm, and 45mm Unico Black references?
The 42mm and 44mm options offer the same Big Bang Unico case architecture and are best distinguished by wrist size preference, with 42mm suiting slimmer wrists and 45mm making a bolder statement. The 43mm 431.CI.1370.RX belongs to the Big Bang Original Unico family, which has a subtly different case shape, so buyers who want a slightly rounder, more integrated lug design may prefer that reference regardless of size.
Buy, trade, or sell. Contact Bizak & Co. for pricing and availability on any reference in this collection.
