Hublot Big Bang Chronograph | Tantalum 44mm | Grey | 301.AI.460.RX

The 2005 Phenomenon

When the Big Bang detonated onto the scene in 2005, it tore up the rulebook and rewrote the language of modern luxury. Award-winning and audacious, it fused materials and attitude in a way no one had dared, instantly cementing Hublot as a dominant force in 21st-century watchmaking.

The Architecture of an Explosion

• Reference Number: 301.AI.460.RX
• Multi-Component ‘Sandwich’ Case Construction: A modular 44mm architecture with separate bezel, case middle, and caseback, connected by structural inserts to enable bold contrasts and infinite customization.
• Fusion of Materials: Rare, weighty tantalum case paired with high-tech composite inserts and a supple rubber strap—pure Hublot DNA.
• Bezel with 6 H-Shaped Titanium Screws: The functional, instantly recognizable signature that telegraphs Big Bang from across the room.
• Dial Details: Grey, multi-layered dial with applied indices, chronograph registers, and luminous accents for crisp legibility day or night.
• Calibre: Automatic chronograph movement delivering modern reliability and everyday performance.

The Curator’s Insight:
Jean-Claude Biver’s genius wasn’t just styling—it was strategy. The modular “sandwich” case created a platform for endless innovation in metals and composites, turning the Big Bang into a living laboratory for design and material breakthroughs.

A Landmark of 21st Century Design

This Big Bang captures the energy of a new millennium—a disruptive, luxurious statement that still feels ahead of the curve. With tantalum’s distinctive presence and that unmistakable Hublot architecture, it remains a powerful, era-defining icon on the wrist.

This Watch is Ideal For...

• The collector of game-changing, historically significant modern watches.
• The individual who wants the original, iconic expression of the Hublot brand.
• The enthusiast drawn to rare metals like tantalum and bold, modular design.