Big Bang

Spirit OF Big Bang Frosted Carbon 42MM

Ref. 642.QK.0110.NR

A definitive and aggressive manifestation of technical material innovation, this exceptional timekeeper from the Spirit of Big Bang series features a high-tech matte black "Frosted Carbon" case with unique organic patterning. Blending an open-worked high-frequency 5Hz chronograph movement with a rugged black fabric Velcro strap, this lightweight masterpiece projects a commanding statement of mechanical dominance on the wrist.

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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 Matt Black Frosted Carbon.
Movement HUB4700 (Automatic Skeleton Chronograph).
Case size 42mm.
Dial Transparent Sapphire Skeleton.
Strap Black fabric strap with Velcro.
Condition New.

HIGH-TECH FROSTED CARBON ARCHITECTURE IN A COMMANDING TONNEAU PROFILE

This exceptional timepiece projects absolute dominance through its signature 42mm barrel-shaped (Tonneau) multi-layered sandwich case, masterfully sculpted from premium Matt Black Frosted Carbon. Formed by blending woven carbon fiber meshes into an ultra-tough epoxy resin matrix, this aerospace-grade material unlocks an optimal relationship between structural resistance and featherlight weight. The composite perimeter features unique “frosted” mineral inclusions that mimic crystalline ice tracks, rendering each individual framework completely unique in finish. The technical bezel is secured by 6 iconic H-shaped titanium screws that provide a sharp mechanical contrast to the dark composite outline. Fitted with a technical black fabric strap incorporating a secure Velcro fastener and a microblasted black ceramic sports buckle, the high-concept structure ensures a robust 100m water resistance (10 ATM).

TRANSPARENT SAPPHIRE INTERFACE AND THE ANTHOLOGY OF HIGH-FREQUENCY MECHANICS

The visual soul of this creation is beautifully laid bare through its minimalist transparent sapphire crystal dial. This highly technical open-worked interface allows the collector to observe the microscopic choreography of the high-frequency engine below, keeping the comprehensive tracking perfectly clean and highly scannable. The operational layout displays sub-dials for chronograph tracking, a continuous running seconds hand, and a discrete date window at 4:30 driven by an exposed calendar wheel. The applied indices and bold baton hands stand out in sharp relief against the technical gear train, generously treated with premium luminescent material to guarantee absolute legibility under any lighting condition.

MANUFACTURE CALIBRE HUB4700: MECHANICAL DOMINANCE WITH INTEGRATED SILICON TECHNOLOGY

Ensuring absolute reliability and precision is the mechanical self-winding Calibre HUB4700 skeleton chronograph movement, the proud successor to the legendary El Primero caliber of 1969. As the first integrated automatic chronograph movement to operate at a blazing frequency of 5Hz (36,000 alternations per hour), this engine allows an official timing accuracy down to 1/10th of a second. In a perfect fusion of heritage and watchmaking innovation, this entirely open-worked caliber is enhanced with high-tech silicon regulating components, unlocking anti-magnetic avant-garde performance and unparalleled rate stability. Maintaining a reliable 50-hour power reserve, this self-winding mechanism stands as a legendary hallmark of modern luxury, curated strictly for the global elite collector.

TECHNICAL SPECIFICATIONS

  1. Movement: HUB4700 Self-winding Skeleton Chronograph Movement (5Hz, 36,000 vph).
  2. Functions: Hours, minutes, central chronograph seconds with 1/10th of a second accuracy; Chronograph sub-dials; Date display at 4:30.
  3. Case: Matt Black Frosted Carbon; 42mm diameter (Tonneau profile).
  4. Bezel: Matt Black Frosted Carbon secured by 6 H-shaped titanium screws.
  5. Dial: Transparent Sapphire Crystal face with applied luminescent indices and hands.
  6. Crystal: Sapphire with advanced anti-reflective treatment.
  7. Strap: Black fabric strap with technical Velcro fastener.
  8. Clasp: Microblasted black ceramic sports buckle clasp.
  9. Water Resistance: 100m or 10 ATM.
  10. Power Specs: Silicon regulating organ, high-frequency execution, approx. 50-hour power reserve.