The Hublot Big Bang Unico Sapphire Rainbow is a dazzling expression of modern horology and high jewelry. Featuring a fully transparent sapphire crystal case, this watch offers a complete view of the intricate mechanics inside. The bezel is set with a vibrant rainbow of baguette-cut gemstones, adding a spectacular pop of color and luxury.

Powered by a Swiss 1:1 Grade automatic chronograph super clone movement modeled after Hublot’s in-house HUB1280 UNICO self-winding flyback movement, it delivers accurate timekeeping and a smooth chronograph function. The watch offers a 72-hour power reserve and is water-resistant up to 50 meters, combining practicality with high-end craftsmanship.

Designed for collectors who appreciate both technical mastery and visual brilliance, this 42mm timepiece is a true statement piece on the wrist.

• Model: Hublot Big Bang Unico Sapphire Rainbow
• Case Size: 42mm
• Case Material: Transparent sapphire crystal
• Dial: Skeletonized with visible movement
• Bezel: Rainbow baguette-cut gemstone-set bezel
• Movement: Swiss 1:1 Grade automatic chronograph super clone movement (HUB1280 UNICO style)
• Glass: Sapphire crystal – scratch-resistant and anti-reflective
• Strap: Transparent or matching rubber strap with deployant clasp
• Functions: Hours, minutes, seconds, chronograph, flyback function
• Power Reserve: 72 hours
• Water Resistance: 50 meters
• Features: Swiss 1:1 craftsmanship, rainbow gemstone bezel, transparent sapphire case, skeletonized design
• Pre-order Policy: Available on a pre-order basis
• Warranty: 5 Years on the movement