Big Bang Original

Unico Titanium Coal Blue 43 MM

Ref. 431.NX.717B.RX

The BIG BANG ORIGINAL UNICO TITANIUM COAL BLUE 43 MM 431.NX.717B.RX is a masterclass in material fusion, combining ultra-light Titanium with a captivating Coal Blue aesthetic. Featuring a technical "Carbon Effect" dial and the prestigious HUB1280 Unico manufacture movement, this timepiece represents the absolute peak of modern horological innovation.

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Authenticity guaranteed — independently authenticated before it reaches the shelf.
Insured nationwide delivery — free of charge, signed for in person.
5-year warranty, lifetime servicing
Specifications
Material Titanium.
Movement HUB1280 UNICO (Automatic).
Case size 43mm
Dial Coal Blue Carbon Effect.
Strap Coal Blue structured rubber strap.
Condition New

THE EVOLUTION OF AN ICON IN 43MM TITANIUM ARCHITECTURE

Like a mechanical marvel designed for the modern era, this watch projects profound luxury through its 43mm case crafted from high-grade Titanium. The expert interplay of satin-brushed and polished finishes is accentuated by a bezel featuring a unique structured pattern on the side, creating a multi-layered architectural stance. The signature "Sandwich" construction not only reinforces its structural integrity but also affirms Hublot's unmistakable boundary-pushing DNA. Featuring 100m water resistance and extreme lightness, this timepiece delivers a commanding and contemporary presence on the wrist of the elite collector.

COAL BLUE CARBON EFFECT DIAL – THE SOUL OF DISTINCTION

The soul of this masterpiece resides in its unique Coal Blue dial, featuring a stamped and satin-finished "Carbon Effect"pattern that provides extraordinary visual depth. The serenity of the deep blue-grey textured canvas perfectly highlights the polished indices and hands, ensuring absolute legibility for both time and chronograph functions under the anti-reflective sapphire crystal. This design does not just honor the spirit of high-performance engineering; it delivers a highly modern, technical, and captivating design language that reflects a bold lifestyle and absolute confidence.

MANUFACTURE CALIBRE HUB1280 UNICO – THE PULSE OF PRECISION

Ensuring the enduring performance of this creation is the in-house self-winding HUB1280 Unico movement. This integrated Flyback Chronograph features the legendary column wheel visible on the dial side, allowing the wearer to restart the timing function instantly without having to stop it first—a testament to its ergonomic and mechanical superiority. With a robust 72-hour power reserve, this mechanical heart maintains a relentless pulse. This solid Titanium and Coal Blue creation is far more than a time-telling instrument; it is an invaluable symbol of extraordinary innovation and the art of luxurious living for those who demand the very best.

TECHNICAL SPECIFICATIONS

  • Movement: HUB1280 Unico, Manufacture Self-winding Flyback Chronograph.
  • Functions: Hours, minutes, small seconds, date, and flyback chronograph.
  • Case: Satin-finished and polished titanium, 43mm diameter.
  • Dial: Stamped satin-finished "Coal Blue Carbon Effect" dial.
  • Strap: Coal Blue structured rubber strap.
  • Clasp: Titanium deployant buckle clasp.
  • Water Resistance: 100m (10 ATM).
  • Power Specs: Column wheel mechanism, approx. 72-hour power reserve.