This timepiece is inspired by the design language of Hublot, continuing the Spirit of Big Bang series known for its fusion of motorsport aesthetics and high-end skeleton chronograph engineering.
The watch features a 42mm tonneau-shaped case constructed from a combination of ceramic and titanium materials. The multi-layer “sandwich” structure enhances both visual depth and structural integrity, reflecting the brand’s signature fusion design philosophy.
A sapphire crystal with anti-reflective coating ensures high clarity and durability under various lighting conditions. The case integrates six H-shaped screws, a hallmark of the series, reinforcing its industrial and technical aesthetic.
The dial is fully skeletonized, showcasing the intricate mechanical architecture beneath. Chronograph sub-dials are arranged with a strong geometric balance, while luminous hands enhance readability. The overall layout emphasizes depth, transparency, and mechanical visibility.
The watch is powered by a HUB4700-inspired automatic skeleton chronograph movement operating at 28,800 vibrations per hour, with an approximate 45-hour power reserve. The movement is designed to highlight mechanical motion through an open-worked structure.
A quick-release rubber strap ensures flexibility, durability, and comfort, paired with a folding clasp for secure wear and easy adjustment.
Overall, this model highlights ceramic-titanium construction, skeleton chronograph mechanics, and motorsport-inspired design, delivering a bold modern luxury sports watch with strong technical identity and visual impact.




