SPIRIT OF BIG BANG TOURBILLON SAPPHIRE RAINBOW
Transparency, radiance and robustness in unique shades
CASE: POLISHED SAPPHIRE CRYSTAL
STRAP: TRANSPARENT STRUCTURED LINED STRAPS
WATER RESISTANT: 30M OR 3 ATM
LIMITED EDITION: 50
Seeking the perfect combination between movement and case, Hublot engineers and chemists researched and developed a transparent material that reveals the heart of the watch while being tough enough to effectively protect the movement. Thus Manufacturing became the connoisseur of synthetic sapphire, from which he acquired the aesthetic qualities unique to watchmaking and transforms each watch into a work of art.