Hublot Big Bang King Power Unico GMT Ceramic 48mm Rubber Strap 771.CI.0170.RX

The Hublot Big Bang King Power Unico GMT reference 771.CI.0170.RX is one of the most commanding presences in contemporary haute horology. Born from Hublot's celebrated Big Bang family, the King Power line pushed the brand's Art of Fusion ethos to its logical extreme: maximum case size, maximum material innovation, and maximum mechanical ambition packaged in a watch that is impossible to ignore on the wrist. At 48mm in diameter and constructed entirely in high-tech ceramic, this reference is the definitive expression of that vision.

Ceramic has become synonymous with the modern Hublot aesthetic, and the 771.CI.0170.RX demonstrates exactly why. Compared with stainless steel or titanium, ceramic offers exceptional scratch resistance, a distinctive matte-to-satin surface quality, and a feather-light feel relative to its visual mass. The all-ceramic case, lugs, and bezel give the watch a monochromatic, almost architectural coherence that catches the eye in any environment. The black rubber strap completes the blacked-out ensemble, sitting flush against the wrist and reinforcing the sporty, technical character of the King Power platform.

The dial of the 771.CI.0170.RX presents a black ground punctuated by clean index hour markers, maintaining excellent legibility despite the watch's uncompromisingly bold aesthetic. The King Power case architecture — with its pronounced lateral screws, multi-part construction, and anti-reflective sapphire crystal — frames the dial in a way that emphasizes depth and three-dimensionality. GMT functionality adds a practical second time-zone display, making this reference as purposeful as it is dramatic.

Powering the Big Bang King Power Unico GMT is an automatic movement from Hublot's in-house Unico manufacture, a significant achievement for a brand that established its own movement-making capability within a remarkably short time. The Unico caliber family is built and finished in-house at Hublot's Nyon manufacture, and the column-wheel chronograph and flyback architecture found across the Unico range speak to genuine mechanical ambition. The GMT complication layers seamlessly onto this foundation, allowing the wearer to track home time alongside local time without sacrificing the movement's characteristic legibility.

On the wrist, the 771.CI.0170.RX makes an unmistakable statement. The 48mm King Power footprint is designed for those who want a watch that commands attention, and the all-ceramic construction ensures that despite its visual weight it wears with surprising comfort. The rubber strap is both a practical and aesthetic choice, offering flexibility, durability, and the kind of sporty grip that suits the watch's active, globe-trotting character. This is a piece that transitions effortlessly from business travel to weekend wear.

At Bizak & Co., we offer this Hublot Big Bang King Power Unico GMT ref. 771.CI.0170.RX brand new at our best price, backed by our commitment to authenticity, transparency, and white-glove service. Whether you are a seasoned Hublot collector looking to add a statement GMT to your collection or a first-time buyer drawn to the sheer presence of the King Power, our team is ready to assist. Browse our inventory at bizakandco.com or contact us directly to buy this reference online with confidence.