Hublot Big Bang Big Bang Unico 45 Sapphire / Rainbow
Reference 411.JX.4803.RT.4099
About this watch
The Hublot Big Bang Unico 45 Sapphire / Rainbow is a masterpiece of horology and artistry, blending vibrant colors with intricate engineering. This limited edition watch features a rainbow-colored bezel, gem-set accents, and a skeletonized dial showcasing the HUB1242 movement's inner workings. With a diameter of 45 mm and water resistance of 50 meters, this timepiece is both bold and durable. Its unique design, luxurious materials (titanium and white gold), and high-end craftsmanship make it a true statement piece for watch enthusiasts and collectors alike.
Buy Now on Jomashop
This is an affiliate link
Key Features
- Hublot caliber HUB1242 automatic flyback chronograph movement
- Rainbow-colored bezel with gem-set accents
- Skeletonized dial showcasing inner workings of the movement
- 45 mm diameter case made from titanium and white gold
- Sapphire crystal and water resistance up to 50 meters
- Limited edition of only 50 units produced in 2017
Specifications
- Brand
- Hublot
- Family
- Big Bang
- Model
- Big Bang Unico 45 Sapphire / Rainbow
- Reference
- 411.JX.4803.RT.4099
- Movement
- hub1242
- Movement Features
-
- Hours, Minutes
- Date
- Chronograph, Flyback, Column wheel
- Case
- 45mm
- Dial Color
- Skeleton
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings

Hublot Spirit of Big Bang Carbon White Carbon 642.QW.0170.RX.THG
This limited-edition chronograph showcases a white skeleton dial housed in a tonneau-shaped frosted white carbon case, presenting itself as a practical tool for precise timing.
- Condition: Mint condition with little to no signs of wear
- Movement: Complex chronograph movement
- Water Resistance: 100m water resistant
- Power Reserve: 50 hour power reserve