Hublot Spirit Of Big Bang Chronograph White Ceramic 42mm 641.HX.0173.LR

The Hublot Spirit of Big Bang Chronograph in white ceramic, reference 641.HX.0173.LR, is one of the most visually arresting expressions of a collection that redefined what a luxury sports chronograph could look like. Introduced as a tonneau-shaped evolution of the iconic Big Bang, the Spirit of Big Bang retains Hublot's signature porthole case architecture and multi-component construction while adopting a curved, barrel-shaped case that sits more elegantly on a wider range of wrists. At 42mm, this reference occupies a sweet spot between commanding presence and everyday wearability.

The case of the 641.HX.0173.LR is crafted entirely from white ceramic — a high-tech material that Hublot has mastered through years of proprietary research in its La Chaux-de-Fonds manufacture. White ceramic is exceptionally hard, highly scratch-resistant, and hypoallergenic, making it an ideal material for a watch intended to be worn and admired daily. The material's cool, bright finish gives this reference a uniquely contemporary aesthetic that sets it apart from the more common steel or black ceramic variants of the Spirit of Big Bang lineup.

The skeleton index dial is the true showpiece of this reference. By removing all non-essential bridges and replacing them with open-worked architecture, Hublot creates a direct visual dialogue between the wearer and the movement within. Applied index hour markers frame the dial perimeter with clean geometric clarity, ensuring legibility is not sacrificed in favor of spectacle. The chronograph sub-registers are integrated into the skeletal layout with characteristic Hublot precision, creating a multi-layered depth effect that rewards close inspection.

The Spirit of Big Bang 641.HX.0173.LR is fitted with a combination rubber and leather strap — a pairing that reflects Hublot's longstanding philosophy of fusing luxury with performance materials. The rubber lining provides durability, flexibility, and resistance to perspiration, while the leather facing brings a premium tactile quality and a dressed-up finish. The strap attaches via Hublot's signature H-screwed bezel and deployant system, ensuring a secure and comfortable fit across a full range of wrist sizes.

Powering this chronograph is a mechanical movement — the complication visible through the skeleton dial — consistent with the Spirit of Big Bang line's commitment to in-house or manufacture-grade watchmaking. The multi-register chronograph function adds genuine utility to the sculptural design, making the 641.HX.0173.LR as practical as it is beautiful. The open dial construction also allows the movement's finishing, including beveled bridges and rhodium-treated components, to serve as a design element in their own right.

Buying the Hublot Spirit of Big Bang 641.HX.0173.LR from Bizak & Co. means acquiring a brand-new example of one of modern horology's most distinctive chronographs from a trusted luxury dealer. Bizak & Co. offers competitive pricing, expert pre-purchase consultation, and a commitment to authenticity on every timepiece offered. Contact us directly or shop online at bizakandco.com to secure your 641.HX.0173.LR today.