The Hublot Big Bang 421.NX.5170.RX.NX.5170.RX (reference 421) is available now at Aurevorn Watches for $15,500. Every watch we sell is inspected and authenticated before it ships, so you can buy with confidence.
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Hublot Big Bang 421.NX.5170.RX.NX.5170.RX Overview
- Big Bang Unico – a sporting sense of style
- Presented in a 44mm grade 5 titanium case with a titanium bezel
- Powered by the HUB1251 UNICO manufacture movement
- Striking blue skeleton dial
- Secured with a robust black and blue structured rubber strap
ORIGINAL AND TECHNICAL
Hublot’s flagship model, the Big Bang collection has undoubtably revolutionised the watchmaking universe – bringing together extraordinary features that never fail to make an impact.
A unapologetic contemporary icon, this range is constantly evolving in line with technological and aesthetic advances.
ROBUST AND POWERFUL
This model has been designed to move with precision and style, with an anthracite skeleton dial, two chronograph sub-dials, and a date display.
Presented in a polished 44mm titanium case, this impressive timepiece is protected by sapphire crystal with anti-reflective treatment and secured with a black and blue structured rubber strap.
Power is provided be 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. ?
Why Buy the Hublot Big Bang 421.NX.5170.RX.NX.5170.RX from Aurevorn Watches
Before it is listed, this Hublot Big Bang 421.NX.5170.RX.NX.5170.RX goes through our multi-point authentication: our specialists check the case, dial, movement and serial numbers against manufacturer references.
We ship your watch free with full transit insurance and adult signature on delivery, and every purchase is covered by our 14-day return window. Questions about this piece? Our team answers at info@aurevornwatches.com.
Browse more Hublot Watches in our collection, or read about the Hublot brand on the official Hublot website.






























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