Hublot Big Bang Original Unico King Gold Ceramic automatic carbon dial rubber strap 43 mm

Big Bang Original Unico: back to essentials

Launched in 2005, the Hublot Big Bang introduced a new vision of contemporary watchmaking, built around architecture, material, and contrast. Its layered construction, visible screws, and integration of rubber immediately laid the foundations of an unprecedented aesthetic language that has become emblematic over time. Twenty years later, this founding identity has gained in control without ever losing its strength.

The Big Bang Original Unico King Gold Ceramic 43 mm is part of this return to fundamentals. It preserves the “Original” architecture that made the Big Bang successful, while taking a decisive step forward through the integration of the in-house Unico caliber. This evolution marks a rise in mechanical legitimacy, offering a Big Bang true to its origins, now driven by high-level mechanics and a precious execution.

Design & architecture: the Big Bang DNA intact

The Big Bang Original Unico King Gold Ceramic 43 mm incorporates all the aesthetic codes that have defined the Big Bang identity since its origins. Its emblematic multi-layer case asserts a powerful and immediately recognizable architecture, here enhanced by the contrast between the warmth of King Gold and the depth of black ceramic.

The six visible, non-aligned screws on the bezel recall the industrial approach dear to Hublot, while the lateral “ears” structure the case and reinforce the watch’s visual presence. The rectangular chronograph pushers and rubber-clad crown emphasize the model’s sporty vocation, balanced by its precious execution.

The black dial with a checkerboard pattern inspired by woven carbon adds depth and texture without disrupting the overall harmony. The chronograph counters integrate naturally into the dial structure, while the date discreetly positioned at 4:30 fades into the background in favor of fluid, functional legibility. A taut and coherent aesthetic, faithful to the original Big Bang spirit.

Proportions & ergonomics: the right presence

With its 43 mm diameter, the Big Bang Original Unico King Gold Ceramic adopts a format conceived as a natural balance within the collection. Positioned between the former 41 mm and 44 mm Big Bang models, this size offers a strong presence on the wrist without excess, perfectly aligned with the powerful case architecture.

The thickness of 13.2 mm is well controlled given the multi-layer construction and the integration of a manufacture chronograph. The curves have been softened and the angles reworked to improve comfort and stability on the wrist. Despite the presence of King Gold, the watch maintains balanced ergonomics, sitting naturally on the wrist.

This pursuit of balance allows the Big Bang Original Unico King Gold Ceramic to combine visual impact with everyday comfort, affirming its status as a contemporary sports chronograph that is both stately and functional.

In-house Unico HUB1280 movement

The Big Bang Original Unico King Gold Ceramic 43 mm is powered by the in-house HUB1280 Unico caliber, a true pillar in the Big Bang’s upward watchmaking evolution. Designed, developed, and assembled within the Hublot manufacture in Nyon, this automatic chronograph movement reflects a modern, integrated, and resolutely technical approach to mechanics.

Equipped with a column wheel, the Unico caliber guarantees precise and smooth chronograph actuation, while the flyback function allows an instantaneous restart of a measurement without prior stopping. It operates at a frequency of 4 Hz (28,800 vibrations per hour) and delivers a power reserve of approximately 72 hours, ensuring comfortable daily autonomy.

The HUB1280 integrates five patented innovations designed to optimize energy management, reduce friction, and ensure long-term chronograph reliability. Visible through the sapphire caseback, the movement does not seek ostentation; it asserts itself through coherence, precision, and natural integration within the Big Bang architecture.

King Gold & ceramic — Art of Fusion

The Big Bang Original Unico King Gold Ceramic 43 mm fully illustrates the Art of Fusion by combining two materials with strong and complementary identities. King Gold, Hublot’s proprietary alloy, brings a precious and expressive dimension, while black ceramic introduces technical rigor and enhanced resistance.

King Gold, an 18-carat gold enriched with platinum and specific additives, is distinguished by a warmer, redder, and more intense hue than traditional gold. This composition also improves its hardness, allowing the case to retain its brilliance and definition over time. Finished with polished and satin-brushed surfaces, it highlights the layered construction characteristic of the Big Bang.

The black ceramic bezel balances this precious presence with a high-tech material renowned for its scratch resistance, stability, and deep black tone. The contrast between the warmth of King Gold and the restraint of ceramic gives this Big Bang a powerful identity that is both stately and technical, fully consistent with Hublot’s DNA.

Strap & functionality: sporty and functional

The Big Bang Original Unico King Gold Ceramic 43 mm is fitted with a structured black rubber strap, perfectly integrated into the case architecture. This emblematic Hublot choice ensures excellent wrist comfort and reinforces the model’s sporty vocation, despite its precious execution.

The strap features the One Click quick-change system, with the pusher positioned on the front of the case. Both practical and distinctive, it allows the strap to be changed without tools, while integrating as a design element in its own right. The deployant clasp combining King Gold and black-plated titanium guarantees precise adjustment and optimal security.

With water resistance to 100 meters, this Big Bang retains genuine versatility of use. It stands as a luxury sports chronograph, capable of accompanying everyday life while asserting a strong and immediately recognizable character.