
- Limited edition
- NEW
Hublot Big Bang 20th Anniversary King Gold Ceramic automatic carbon dial rubber strap 43 mm
- Limited edition
- NEW
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Hublot Big Bang 20th Anniversary Titanium Ceramic automatic carbon dial rubber strap 43 mm
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Hublot Big Bang 20th Anniversary Red Magic automatic carbon dial rubber strap 43 mm
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Hublot Big Bang 20th Anniversary All Black automatic carbon dial rubber strap 43 mm
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Hublot Big Bang 20th Anniversary Full Magic Gold automatic carbon dial rubber strap 43 mm
To mark the 20th anniversary of the Big Bang collection, Hublot presents the Big Bang 20th Anniversary King Gold Ceramic (ref. 431.OM.1338.RX). This limited edition combines the luxurious brilliance of King Gold with the contemporary robustness of black ceramic. Equipped with the UNICO Flyback chronograph movement, it embodies Hublot's signature boldness and watchmaking excellence.
Hublot Big Bang 20th Anniversary: An icon reinvented
Twenty years may seem like a long time. But in the case of the Big Bang, two decades have flown by at lightning speed. In twenty years, Hublot has redefined the codes of contemporary watchmaking, establishing itself as an undisputed leader in innovation, design and technical expertise. The Big Bang, a true icon of the 21st century, has never ceased to amaze with its ability to fuse tradition and modernity, exceptional materials and watchmaking expertise. To celebrate the 20th anniversary of this iconic collection, Hublot has reinvented its flagship model in a true act of fusion, combining the aesthetics of the original Big Bang with the technical advances of the Big Bang Unico. Each model in this limited edition, produced in only a few hundred pieces, is a unique commemorative piece, combining the iconic details of the first generation with contemporary innovations. A vibrant tribute to the boldness and creativity that have forged Hublot's identity, between heritage and avant-garde.
A sumptuous case with meticulous finishing.
The Big Bang King Gold Ceramic is distinguished by a polished and satin-finished 18K King Gold case with a diameter of 43 mm. This exclusive material, a signature of the Hublot brand, is characterized by its warm hue and refined brilliance. The polished black ceramic bezel, with its structured pattern on the side, reinforces the alliance between tradition and modernity. The H-shaped screws, characteristic of Big Bang models, are made of titanium for increased resistance.This timepiece also features a satin-finished King Gold caseback, adorned with a sapphire crystal with anti-reflective treatment, allowing the movement to be admired in full transparency. The crown is engraved with the “20 YEARS” logo, affirming the commemorative identity of this edition.
A sophisticated dial for optimal readability
The dial of the Big Bang King Gold Ceramic is adorned with a satin-finished carbon pattern, redesigned to offer a striking three-dimensional visual effect. This unique pattern creates a subtle and deep play of shadows, evoking both the power and the lightness of this exceptional watch. Inspired by the first models, the Arabic numerals and hour markers are filled with Super-LumiNova, guaranteeing perfect visibility in all circumstances.
The two counters at 9 o'clock (small seconds) and 3 o'clock (minute chronograph) recall the heritage of the Unico models, while retaining the DNA of the first Big Bangs. The date at 4.30 discreetly and elegantly completes the display.
An exceptional manufacture movement
At the heart of this timepiece beats the UNICO MHUB1280.20YEARS caliber, an automatic flyback chronograph with column wheel. A true technical feat, this movement offers a power reserve of approximately 72 hours and remarkable precision thanks to a frequency of 4 Hz (28,800 vph). The flyback function allows the chronograph to be reset while running, a practical feature for demanding users.
This movement is complemented by a 22K King Gold oscillating weight engraved with “20 Years Hublot Big Bang”, adding a precious and commemorative touch to this edition.
A functional and elegant strap
For optimal comfort, Hublot has fitted this watch with a structured black rubber strap, adorned with a diamond pattern inspired by the first Big Bang models. Thanks to the One Click system, changing the strap is quick and intuitive, making it easy to personalize your style. The folding clasp in 18K King Gold and black-plated titanium ensures a perfect fit on the wrist while adding a touch of sophistication.
An exceptional timepiece in a limited edition
With only 250 pieces produced, the Hublot Big Bang 20th Anniversary King Gold Ceramic is much more than just a timepiece: it is a true work of horological art. This iconic model embodies Hublot's bold vision, combining innovative materials, iconic design and an exceptional manufacture movement.
By choosing this watch, you are opting for a symbol of prestige and modernity, a vibrant tribute to the 20-year history of the Big Bang collection. A unique piece that will appeal to discerning collectors and lovers of exceptional watches.
Specifications




Pink gold 18K


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Brand
- Hublot
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Reference
- 431.OM.1338.RX
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Condition
- New
-
Country of manufacture
- Switzerland
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Brand Collection
- Big Bang - Hublot
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Launch year
- 2025
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Gender
- Man
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Must-Have / Essentials
- Limited edition
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Case material
- 360° - La Brune et la Blonde, Pink gold 18K
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Water Resistant
- 100 m
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Diameter
- 43 mm
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Crystal
- Breaks and scratches with difficulty, anti-reflective treatment, Sapphire crystal
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Watch movement
- In house automatic movement
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Movement model
- Hublot UNICO HUB1280
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Power reserve
- 72 hours
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Strap materials
- Rubber
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Buckle
- Deployant clasp
- Subcollection
- Big Bang 20th Anniversary
- Case shape
- Round
- Case material
- 360° - La Brune et la Blonde, Pink gold 18K
- Finishing of the case
- Brushed and polished
- Lugs
- Rose gold 18k
- Water Resistant
- 100 m
- Diameter
- 43 mm
- Case Thickness
- 13,2 mm
- Case features
- Sapphire display back
- Crown
- 2 push-buttons, 3 o'clock
- Crystal
- Breaks and scratches with difficulty, anti-reflective treatment, Sapphire crystal
- Bezel
- Fixed bezel
- Bezel color
- Black
- Bezel / Insert material
- Ceramic
- Dial
- Stamped «Carbon Effect»
- Dial color
- Black
- Marker
- Stick pointer
- Dial type
- Chronograph
- Display
- Analog, Small second counter, Date window, 60 minutes counter
- Lume
- Super-LumiNova
- Hands
- Luminescent
- Watch movement
- In house automatic movement
- Movement model
- Hublot UNICO HUB1280
- Balance frequency
- 28 800 Vibrations per hour (VpH) (4 Hz)
- Stones
- 43 jewels
- Functions/complications
- Chronograph, Date, Subsidiary seconds
- Complications/functions
- Chronograph, Date, Hours Minutes Seconds, Flyback
- Specific characteristics
- Column wheel, Silicium escapement
- Power reserve
- 72 hours
- Strap materials
- Rubber
- Strap finish
- Textured
- Strap color
- Black
- Buckle
- Deployant clasp with push-buttons

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