Hublot Big Bang Big Bang Unico 45 King Gold / Rainbow

Reference 411.OX.9910.LR.0999

About this watch

The Hublot Big Bang Unico 45 King Gold / Rainbow is a masterpiece of horology, boasting an in-house movement and bold, eye-catching aesthetics. The skeleton dial showcases a vibrant color palette, while the red gold case exudes luxury and sophistication. With a diameter of 45 mm, this watch is designed to make a statement, perfect for those who appreciate bold designs and high-end craftsmanship. The Hublot caliber HUB1242 offers a range of features that watch enthusiasts will appreciate, including a power reserve of 72 hours and water resistance up to 100 meters. Whether you're a seasoned collector or just starting your journey into the world of luxury watches, this piece is sure to impress.
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Key Features

  • Hublot caliber HUB1242 in-house movement
  • Red gold case with rubber strap
  • Sapphire glass for scratch-resistance
  • Water resistance up to 100 meters
  • Chronograph function with flyback mechanism
  • Power reserve of 72 hours
  • Automatic flyback chronograph

Specifications

Brand
Hublot
Family
Big Bang
Model
Big Bang Unico 45 King Gold / Rainbow
Reference
411.OX.9910.LR.0999
Movement
hub1242
Movement Features
  • Hours, Minutes
  • Date
  • Chronograph, Flyback, Column wheel
Case
45mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Hublot Spirit of Big Bang Black Magic Chronograph 42mm 641.CI.0173.RX Complete

Hublot Spirit of Big Bang Black Magic Chronograph 42mm 641.CI.0173.RX Complete

Hublot - 641.CI.0173.RX · $13,150
This Hublot Spirit of Big Bang Black Magic Chronograph is a 42mm watch with additional details available in the listing.

  • Condition: Very good, rated at 9.8/10
  • Case diameter: 42mm
Posted at
Jan 9, 2026, 10:20 AM
Active
[WTS] 2021 Hublot Big Bang Unico Sapphire Skeleton Chrono 42mm 441.JX.4802.RT with Box

2021 Hublot Big Bang Unico Sapphire Skeleton Chrono 42mm 441.JX.4802.RT with Box

Hublot - 441.JX.4802.RT · $30,200
This seller is listing a Hublot Big Bang Unico Sapphire Skeleton Chrono, stating it's really cool in person and has a value argument due to its high-end features at a lower price compared to similar competitors.

  • Condition: Excellent preowned condition
  • Case material: Clear Sapphire Crystal
  • Diameter: 42mm
  • Bezel material: Clear Sapphire Crystal
Posted at
Jan 7, 2026, 8:08 PM
Active
[WTS] 2025 Hublot Big Bang Meca-10 42mm Frosted Carbon 444.QN.1170.NR Full Set

2025 Hublot Big Bang Meca-10 42mm Frosted Carbon 444.QN.1170.NR Full Set

Hublot - 444.QN.1170.NR · $17,550
2025 Hublot Big Bang Meca-10 in 42mm Frosted Carbon case, manual mechanical movement with 10 day power reserve.

  • Condition: Nice preowned condition with very little sign of wear
  • Case Material: Frosted Carbon
  • Case Dimensions: 42mm diameter
  • Bezel: Frosted Carbon Fixed Bezel
Posted at
Jan 5, 2026, 8:47 PM
Active
[WTS] $9997 - Hublot Big Bang Unico Titanium Ceramic $20K MSRP - Ref.# 411.NE.2010.LR.JSM15

$9997 - Hublot Big Bang Unico Titanium Ceramic $20K MSRP - Ref.# 411.NE.2010.LR.JSM15

a Hublot Big Bang Unico Titanium Ceramic watch with a $20K MSRP.

  • Msrp: $20K
Posted at
Jan 2, 2026, 5:00 PM
Active
[WTS] Hublot Big Bang Gold Ceramic 18K Rose Gold 44mm 301.PB.131.RX with Box

Hublot Big Bang Gold Ceramic 18K Rose Gold 44mm 301.PB.131.RX with Box

Hublot - 301.PB.131.RX · $11,545
This Hublot Big Bang Gold Ceramic features a 44mm 18K Rose Gold and black ceramic case, paired with a black carbon fiber dial and rose gold hands. It includes an automatic mechanical chronograph movement and comes with its original box.

  • Condition: Pre-owned with light scratches on the 18K gold case & bracelet
  • Case material: 18K Rose Gold & Black Ceramic
  • Case dimensions: 44mm diameter
  • Bezel type: Fixed Bezel
Posted at
Dec 30, 2025, 6:59 PM
Active
Hublot Big Bang Chronograph Black Dial 44MM 301.SX.130.RX

Hublot Big Bang Chronograph Black Dial 44MM 301.SX.130.RX

Hublot - 301.SX.130.RX · $5,850
This Hublot Big Bang Chronograph features a black dial and measures 44mm in size.

  • Condition: 95%
  • Case material: Stainless Steel
  • Movement type: Mechanical Automatic
Posted at
Apr 5, 2025, 1:33 PM
Active
Hublot Big Bang Unico �King Gold� Skeleton Rose Gold Ceramic 411.OX.1180.RX

Hublot Big Bang Unico �King Gold� Skeleton Rose Gold Ceramic 411.OX.1180.RX

The Hublot Big Bang Unico 'King Gold' in Rose Gold features a blend of 18K gold and platinum, with an intricate skeleton dial showcasing the movement inside.

  • Condition: Mint condition
  • Case material: 18K gold and platinum
  • Diameter: 40mm (case diameter)
  • Movement: exhibition caseback shows the movement inside
Posted at
Apr 1, 2025, 7:32 PM
Active
Hublot Spirit of Big Bang Blue on White Ceramic FULL SET MINT 641.EX.5129.LR

Hublot Spirit of Big Bang Blue on White Ceramic FULL SET MINT 641.EX.5129.LR

Hublot - 641.EX.5129.LR · $27,500
The Hublot Spirit of Big Bang Blue on White Ceramic is a limited edition watch released in 2018 as part of a run of just 100 pieces. It features a grey skeleton dial and blue ring counters, with a vibrant blue ceramic case that embodies the brand's 'Art of Fusion' philosophy.

  • Condition: Mint condition, little to no signs of wear
  • Case material: Microblasted blue ceramic
  • Diameter: not specified
  • Strap material: White rubber
Posted at
Apr 1, 2025, 7:16 PM
Active
Hublot Spirit of Big Bang Blue Chrono 42mm � BOX & PAPERS � 641.NX.7170.LR

Hublot Spirit of Big Bang Blue Chrono 42mm � BOX & PAPERS � 641.NX.7170.LR

Hublot - 641.NX.7170.LR · $15,250
This Hublot Spirit of Big Bang Blue Chrono 42mm is a unique and bold timepiece that stands out with its tonneau shape, titanium case, and blue accents. It features a 42-millimeter diameter case, 50-hour power reserve, and comes with both HHB blue leather and HB white rubber straps.

  • Condition: Excellent with little visible wear
  • Case material: Titanium
  • Case diameter: 42mm
  • Power reserve: 50 hours
Posted at
Mar 27, 2025, 2:27 PM
Active