Hublot Big Bang 3-Hands One Click Blue Sapphire Diamonds 39mm 465.JL.4802.RT.1204 - BRAND NEW

The Hublot Big Bang is one of the most recognizable luxury sports watch families of the twenty-first century, born from designer Jean-Claude Biver's "Art of Fusion" concept that deliberately marries unlikely materials — precious metals, rubber, carbon, ceramic, and sapphire crystal — into a single cohesive and unapologetically bold statement. Launched in 2005, the Big Bang line rapidly redefined what a modern luxury sport watch could look like, and the One Click sub-family, introduced to give the collection a more refined yet equally dramatic silhouette in the 38–39mm range, has become a favorite among collectors who want the full Big Bang experience in a slightly more versatile case diameter.

The reference 465.JL.4802.RT.1204 showcases one of the most visually arresting executions in the entire Big Bang catalog: a 39mm case machined entirely from sapphire crystal. Sapphire is one of the hardest and most optically pure materials used in modern watchmaking, and constructing the entire case from it — rather than simply using it for the crystal above the dial — requires extraordinary precision engineering. The result is a case with ghostly, jewel-like transparency that reveals the inner architecture of the watch from every angle and catches light in a way no metal case ever could.

The grey index and Arabic dial provides a composed, legible face that sits in pleasing contrast to the almost immaterial sapphire case surrounding it. Index markers and Arabic numerals work together to deliver instant time-reading legibility, keeping the three-hand display purposeful rather than purely decorative. The diamond-set stainless steel bezel adds a layer of brilliance to the perimeter of the case, the diamonds catching and refracting light against the crystal case in a combination that is both sporty and unmistakably luxurious.

Completing the package is Hublot's signature black rubber bracelet, a material that has been central to the brand's identity since its founding. The One Click architecture means the strap can be swapped rapidly without tools, allowing the owner to adapt the watch's character to any occasion. At 39mm, this reference occupies the sweet spot between the larger 42–45mm Big Bang variants and something more understated, making it highly versatile across gender and wrist size.

Bizak & Co. is pleased to offer this reference 465.JL.4802.RT.1204 as a brand-new example, meaning it arrives in pristine, unworn condition. Buying a new Hublot Big Bang Sapphire Diamonds from an authorized or reputable dealer like Bizak & Co. ensures you receive the genuine article with full confidence in its provenance. We invite you to contact our team at bizakandco.com to confirm current pricing, availability, and any additional details — our specialists are on hand to guide you through the purchase and make the process as seamless as the sapphire case is transparent.