Big Bang

Unico Blue Ceramic Caribbean 44 MM

Ref. 421.EX.5129.RX.HBC25

The BIG BANG UNICO BLUE CERAMIC CARIBBEAN 44 MM 421.EX.5129.RX.HBC25 is a vibrant horological tribute to the sun-drenched, paradise waters of the Caribbean. Showcasing Hublot’s masterful colored high-tech ceramic expertise alongside a modern open-heart profile, this coastal-inspired masterpiece is driven by the prestigious manufacture HUB1280 Unico flyback chronograph movement.

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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 Sky Blue Ceramic.
Movement HUB1280 UNICO (Automatic).
Case size 44mm.
Dial Mat Blue Skeleton.
Strap Blue and white rubber strap.
Condition Brand New (Novelty).

OCEAN SYMPHONY IN SKY BLUE HIGH-TECH CERAMIC ARCHITECTURE

Evoking the striking allure of endless horizons and crystalline waters, this watch projects profound luxury through its 44mm case sculpted from high-tech Microblasted Sky Blue Ceramic. The stunning, serene pastel-blue tone of the chassis gains sharp contrast from a matching blue ceramic bezel that expertly pairs deep-polished bevels with velvet matted textures. Engineered from a robust zirconium base sintered at ultra-high temperatures, this scratch-resistant shell delivers maximum durability while remaining incredibly smooth to the touch. Secured by signature H-shaped screws with a practical 100m water resistance, it asserts a refreshing, confident, and sportier character on the wrist.

MAT BLUE SKELETON DIAL – MECHANICAL SOUL MEETS SHORELINE AESTHETICS

The soul of this masterpiece resides in its stunning mat blue skeleton dial, which plays with light and transparency to deliver maximum technical edge. This multi-layered architecture removes traditional barriers, leaving the complex microscopic components and date disc to spin in an unfiltered aquatic display. The applied indices and sharp hands stand out prominently against the openwork backdrop, guaranteeing absolute legibility under the anti-reflective sapphire crystal. To complete this vivid resort aesthetic, the timepiece features the practical interchangeable strap system, paired with two-tone blue and white structured rubber bands.

MANUFACTURE CALIBRE HUB1280 UNICO – THE PULSE OF ABSOLUTE PRECISION

Ensuring the enduring and relentless performance of this creation is the in-house self-winding HUB1280 Unico movement. As a premier automatic integrated flyback chronograph, it has been engineered with a simplified architecture of 354 components to optimize robustness and reliability, proudly exposing its double clutch and column-wheel mechanism on the dial side. The mechanical heart maintains a steady, powerful pulse and delivers a robust 72-hour power reserve. Backed by Hublot’s elite 5+5 extended warranty for 10 full years of international assurance, this timepiece represents an invaluable symbol of fearless innovation and pure luxury.

TECHNICAL SPECIFICATIONS

  1. Movement: HUB1280 Unico, Manufacture Self-winding Flyback Chronograph.
  2. Functions: Hours, minutes, small seconds, date, and flyback chronograph.
  3. Case: Microblasted Sky Blue Ceramic, 44mm diameter.
  4. Bezel: Microblasted and polished Blue Ceramic.
  5. Dial: Transparent Mat Blue Skeleton dial with visible column wheel.
  6. Crystal: Sapphire with anti-reflective treatment.
  7. Strap: Blue and white rubber strap. Extra sky blue and white rubber strap included.
  8. Clasp: Titanium deployant buckle clasp.
  9. Water Resistance: 100m (10 ATM).
  10. Power Specs: Column wheel mechanism, 354 components, approx. 72-hour power reserve.