Hublot Big Bang Big Bang Unico 44 Full Magic Gold

Reference 421.MX.1130.RX

About this watch

The Hublot Big Bang Unico 44 Full Magic Gold is a limited edition watch that embodies luxury, precision, and style. With its striking aesthetics and sophisticated mechanics, this timepiece is not just a timekeeper but a statement piece that asserts your style. The combination of titanium, ceramic, and unique Magic Gold creates a visually stunning piece that stands out on the wrist. Measuring 44 mm in diameter, this watch strikes a balance between boldness and wearability. At the heart of this timepiece lies the Hublot caliber HUB1280, an automatic movement that boasts a flyback chronograph function with a power reserve of 72 hours and a frequency of 28,800 vibrations per hour. The chronograph function allows for precise timing, making this watch not just a fashionable accessory but also a functional tool. With a water resistance of 100 meters, this watch is suitable for swimming and snorkeling. One of the standout features of the Hublot Big Bang Unico is its user-friendly chronograph operation, with well-placed pushers that make it easy to start, stop, and reset the chronograph with minimal effort.
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Key Features

  • Hublot caliber HUB1280 automatic movement
  • Flyback chronograph function with column wheel
  • Water resistance of 100 meters

Specifications

Brand
Hublot
Family
Big Bang
Model
Big Bang Unico 44 Full Magic Gold
Reference
421.MX.1130.RX
Movement
hub1280
Movement Features
  • Hours, Minutes
  • Date
  • Chronograph, Flyback, Column wheel
Case
44mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2023 Hublot Big Bang Integrated Time Only, All Black Ceramic, Ref. 456.CX.0140.CX

2023 Hublot Big Bang Integrated Time Only, All Black Ceramic, Ref. 456.CX.0140.CX

Hublot - 456.CX.0140.CX · $10,600
A full ceramic, integrated bracelet, skeleton-dial sport watch with serious comfort and presence.

  • Movement: MHUB1710 Automatic (72hr Power Reserve)
  • Case material: Polished & Satin-Finished Black Ceramic
  • Bracelet material: Integrated Black Ceramic with Titanium Deployant Clasp
Posted at
Jun 10, 2025, 3:18 PM
Active
[WTS] Hublot Big Bang UNICO White Cermic 411.HX.1170.RX Skeleton Dial Complete Set EXCELLENT condition

Hublot Big Bang UNICO White Cermic 411.HX.1170.RX Skeleton Dial Complete Set EXCELLENT condition

Hublot - 411.HX.1170.RX · $11,500
The Hublot Big Bang Unico White Ceramic is a highly collectible watch featuring a skeletonized dial and white ceramic case.

  • Condition: Excellent
  • Case Size: 45mm
  • Water Resistance: 100m depth rating
  • Movement: In-House Unico Chronograph
Posted at
Jun 10, 2025, 11:58 AM
Active
Hublot Spirit of Big Bang Ceramic 641.CI.7170.LR

Hublot Spirit of Big Bang Ceramic 641.CI.7170.LR

Hublot - 641.CI.7170.LR · $15,000.002
A Hublot Spirit of Big Bang Ceramic watch with a ceramic case and skeleton movement, paired with a rubber strap.

  • Condition: Excellent shape, running great
  • Case Diameter: 42mm
  • Movement Type: Automatic
  • Movement Model: HUB4700
Posted at
Jun 4, 2025, 11:47 PM
Active
[WTS] Hublot Big Bang 44mm 301.SM.1770.RX 44mm Carbon Dial W/PAPERS

Hublot Big Bang 44mm 301.SM.1770.RX 44mm Carbon Dial W/PAPERS

Hublot - 301.SM.1770.RX · $7,299
This Hublot Big Bang features a 44mm carbon dial and black ceramic bezel, with an automatic movement and 100m water resistance.

  • Condition: Pre-owned with light cosmetic wear
  • Case diameter: 44mm
  • Bezel material: Brushed Black Ceramic
  • Band material: Black Lined Rubber
Posted at
Jun 3, 2025, 9:04 PM
Active
[WTS] Hublot Spirit Of Big Bang Meca-10 45MM Skeleton Dial Leather Strap (614.NX.1170.RX)

Hublot Spirit Of Big Bang Meca-10 45MM Skeleton Dial Leather Strap (614.NX.1170.RX)

Hublot - 614.NX.1170.RX · $14,500
The Hublot Spirit of Big Bang Meca-10 features a skeleton design, 45mm case size, and a 10 day power reserve. It comes with an OEM red alligator leather strap and is under warranty until 2026.

  • Condition: Very Good overall condition
  • Power Reserve: 10 days
  • Size: 45mm diameter
  • Year: 2024
Posted at
Jun 3, 2025, 7:38 PM
Active
Hublot Big Bang Aero Bang 44 – Black Magic Ceramic – $20K MSRP Complete, Straps

Hublot Big Bang Aero Bang 44 – Black Magic Ceramic – $20K MSRP Complete, Straps

Hublot - 311.CI.1170.GR · $9,397.009
This Hublot Big Bang Aero Bang 44mm watch features a Black Magic Ceramic case, skeletonized design, and comes with three OEM sport rubber straps in white, black, and orange.

  • Condition: Very good
  • Straps: 3x OEM sport rubber straps (white, black, and orange)
  • Size: 44mm diameter
Posted at
May 31, 2025, 1:43 AM
Active
[WTS]MINT condition Hublot Big Bang Unico crisp White Ceramic, and highly desirable 42mm size! RARE FIND

MINT condition Hublot Big Bang Unico crisp White Ceramic, and highly desirable 42mm size! RARE FIND

Hublot - 441.HX.1170.RX · $14,000
This is a rare find, highly desirable 42mm Hublot Big Bang Unico in white ceramic with impeccable condition and exceptional durability.

  • Condition: Mint condition
  • Case Size: 42mm
  • Material Case: Ceramic and Titanium
Posted at
May 30, 2025, 8:10 PM
Active
Hublot Spirit Of Big Bang Titanium 45 mm Black Dial $24K MSRP Box 601.NX.0173.LR

Hublot Spirit Of Big Bang Titanium 45 mm Black Dial $24K MSRP Box 601.NX.0173.LR

Hublot - 601.NX.0173.LR · $12,995.001
The Hublot Spirit Of Big Bang Titanium 45 mm features a skeletonized dial and transparent caseback, with a comfortable rubber-backed alligator strap. It utilizes the HUB4700 Zenith El Primero based movement with 31 jewels and beating 36,000 vibrations per hour.

  • Condition: Phenomenal condition with only very minor, nothing notable
  • Msrp: $23,100
  • Movement: Automatic Hublot Calibre HUB4700
  • Water resistance: 100M / 330FT
Posted at
May 30, 2025, 2:17 AM
Active