Hublot Big Bang Original Unico Black Magic Ceramic 43mm Black Dial 431.CI.1370.RX

The Hublot Big Bang Original Unico 431.CI.1370.RX — commonly known as the Big Bang Black Magic — is one of the most coveted expressions in the Big Bang lineup. Introduced as part of Hublot's ongoing commitment to advanced materials and bold design, the Big Bang Original established the template for a generation of sport-luxury watches that refuse to compromise between performance and prestige. The Black Magic designation reflects the watch's fully blacked-out identity: every surface, from the 43mm ceramic case to the ceramic bezel and the matching black dial, is unified in a single, uncompromising dark aesthetic.

The 43mm case is crafted from polished and satin-finished black ceramic, a material prized in haute horlogerie for its exceptional scratch resistance, light weight relative to steel, and deep, lustrous color that does not fade or oxidize over time. The ceramic bezel frames the dial with the same material continuity, and the rubber bracelet — a Hublot hallmark since the brand's founding — ensures the watch sits securely and comfortably on the wrist while reinforcing the sporty, contemporary character of the Big Bang line. Together, these elements create what collectors describe as a cohesive, almost architectural coherence rarely achieved in a watch of this size.

The black dial of the 431.CI.1370.RX features a combination of index hour markers and Arabic numeral accents, providing bold legibility against the dark background without interrupting the watch's monochromatic theme. The open-worked or skeletonized elements visible through the dial — a hallmark of Unico-family Big Bangs — reveal the movement beneath, adding depth and visual complexity to an already arresting face. This design choice is quintessentially Hublot: technical transparency as a form of luxury storytelling.

Powering the 431.CI.1370.RX is an automatic movement, consistent with the Unico designation that Hublot uses to denote watches equipped with its in-house manufacture caliber. The Unico movement family is celebrated among enthusiasts for its column-wheel chronograph architecture and flyback functionality, representing a serious horological achievement developed entirely within Hublot's Le Locle manufacture. This movement demonstrates that the Big Bang is not merely a design exercise but a genuine piece of mechanical watchmaking.

On the wrist, the 43mm diameter strikes an authoritative presence without veering into the oversized territory of some modern sport watches. The ceramic construction keeps the overall weight impressively low for a watch of this visual mass, making it far more comfortable for all-day wear than its bold silhouette might suggest. Whether paired with a suit, casual attire, or activewear, the Black Magic carries a versatile drama that few watches at any price point can match.

Bizak & Co. is pleased to offer the Hublot Big Bang Original Unico 431.CI.1370.RX brand new at the best price. As an authorised and trusted luxury watch dealer, Bizak provides buyers with confidence, transparency, and expert guidance. Browse this reference at bizakandco.com or reach out directly — our team is ready to answer every question and ensure your acquisition of this exceptional timepiece is seamless from first inquiry to final delivery.