Hublot Big Bang 451.FX.6923.FX - 42mm Ceramic Automatic Grey Watch

SKU: RBB-720AFE
In Stock (65 available)
$209.00 $389.00 -46% OFF
Product Number:451.FX.6923.FX
Guarantee:Hublot 2 Year Guarantee
Category:Watches
Brand:Hublot
Thickness:13.5mm
Watch Markers:Batons
Water Resistant:100 Metres
Strap Material:Ceramic
Recipient:For Him
Movement:Automatic
Dial Colour:Grey
Case Material:Ceramic
Diameter:42mm
Brand Collections:Big Bang
Quantity:
100% Authentic with Certificate
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Big Bang Integrated a signature design

Presented in a 42mm satin-finished and polished grey ceramic case with a co-ordinating bezel

Powered by the HUB1280 UNICO manufacture self-winding chronograph flyback movement with a 72-hour power reserve

Striking matte grey skeleton dial with red and white accents

Secured with an integrated grey ceramic bracelet with a titanium deployment buckle clasp

SIGNATURE DESIGN WITH AVANT-GARDE MATERIALS

Hublots flagship model, the Big Bang collection has undoubtably revolutionised the watchmaking universe bringing together extraordinary design elements that never fail to make an impact.

An unapologetic contemporary icon, this range is constantly evolving in line with technological and aesthetic advances, and the integrated bracelet returns to deliver powerful strength.

PERFORMANCE-DRIVEN STYLE

Ultra-tough, this model boasts a striking grey skeleton dial, presented in a 42mm grey ceramic case.

The integrated satin-finished and polished grey ceramic bracelet provides flawless strength and mirrors the sharp edges of the case.

This model is powered by the Unico 2 calibre, designed to equip smaller chronographs with the power of the original movement. Thanks to technical optimisations, the movement has been reduced by 1.3mm in thickness, while still retaining key features such as a double coupling system, which can be viewed from the side of the dial, as well as a 72-hour power reserve.

Case Material Ceramic
Movement Automatic
Dial Colour Grey
Case Diameter 42mm
5 Reviews

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February 04, 2026

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October 15, 2025

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July 27, 2025

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April 21, 2025

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April 18, 2025

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