Hublot Big Bang 42 mm UNICO King Gold Diamonds

The Hublot Big Bang 42 mm UNICO King Gold Diamonds elevates Hublot’s signature fusion philosophy with a powerful combination of precious metals, haute horlogerie mechanics, and gem-set brilliance. Crafted from Hublot’s exclusive King Gold alloy—a richer, warmer variation of rose gold infused with platinum—this timepiece exudes depth, radiance, and unmistakable presence.

The bezel is meticulously set with brilliant-cut diamonds, adding a refined layer of luxury that contrasts beautifully with the bold architecture of the Big Bang case. This gem-setting enhances the warm glow of King Gold, transforming the watch into a sophisticated expression of contemporary elegance.

Beneath the sapphire crystal, the openworked dial reveals the in-house HUB1280 UNICO automatic flyback chronograph movement, complete with its visible column wheel and intricate layering. Rose-gold hands and markers create a seamless aesthetic continuity with the case, ensuring legibility while preserving the watch’s visual harmony.

At 42 mm, the watch balances modern proportions with iconic Big Bang robustness. Paired with a black structured rubber strap, the overall aesthetic is striking yet wearable—luxury with attitude, precision with personality.

A statement piece for those who appreciate mechanical mastery and gem-set refinement, the King Gold Diamonds is one of the most luxurious expressions of the UNICO line.