Hublot Big Bang Big Bang Unico 45 King Gold / Blue

Reference 411.OX.5189.RX

About this watch

The Hublot Big Bang Unico 45 King Gold / Blue is a masterpiece that embodies the brand's ethos of 'Art of Fusion'. Its striking color palette and robust build make it a statement piece for watch enthusiasts and casual wearers alike. The watch features a 45 mm diameter case crafted from 18K King Gold, ensuring durability and luxurious appeal. The open case back showcases the intricate inner workings of the Hublot caliber HUB1242 movement, developed and manufactured in-house. This automatic flyback chronograph with a column wheel is a marvel of engineering, featuring 38 jewels and a frequency of 28,800 vibrations per hour. With a water resistance of up to 100 meters, it's suitable for swimming and snorkeling, but not diving. The skeleton dial showcases the craftsmanship that goes into each piece, making it easy to read despite its complexity. The strap is made from durable rubber, providing comfort and flexibility. This watch is perfect for those who want to make a statement, combining innovative technology with eye-catching design.
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Key Features

  • Hublot caliber HUB1242 movement
  • 45 mm diameter case in 18K King Gold
  • Sapphire glass crystal
  • 100 meters water resistance
  • Skeleton dial with mixed indexes and stick hands
  • Durable rubber strap
  • In-house developed and manufactured automatic flyback chronograph

Specifications

Brand
Hublot
Family
Big Bang
Model
Big Bang Unico 45 King Gold / Blue
Reference
411.OX.5189.RX
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 Moonphase Pink Sapphire * 42mm Titanium * Full set with all papers and receipts Rare & Discontinued * Ref: 647.NX.7371.LR.1233.  $14500

Hublot Spirit of Big Bang Moonphase Pink Sapphire * 42mm Titanium * Full set with all papers and receipts Rare & Discontinued * Ref: 647.NX.7371.LR.1233. $14500

A Hublot Spirit of Big Bang Moonphase Pink Sapphire in a 42mm titanium case, featuring a moon phase complication.

  • Case Material: Titanium
  • Size: 42mm diameter
Posted at
Mar 1, 2026, 12:36 PM
Active
[WTS] HUBLOT Big Bang Unico Ferrari "Texas" LE Titanium & Ceramic 401.NM.0123.VR.TEX13

HUBLOT Big Bang Unico Ferrari "Texas" LE Titanium & Ceramic 401.NM.0123.VR.TEX13

The HUBLOT Big Bang Unico Ferrari 'Texas' LE is a limited edition chronograph produced in 2013, featuring a skeleton dial and a 45mm titanium case with a fixed black ceramic bezel.

  • Condition: Excellent
  • Case size: 45mm diameter
  • Materials: Titanium & Ceramic
  • Movement: UNICO
Posted at
Mar 1, 2026, 11:43 AM
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
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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
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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
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, showcasing intricate movements through its skeleton dial. The watch presents itself in mint condition, with a brushed bezel and black rubber strap.

  • Condition: Mint condition with little to no signs of wear
  • Case material: 18K gold and platinum
  • Diameter: 46mm
  • Water resistance: unknown
Posted at
Mar 25, 2025, 7:49 PM
Active