Hublot Big Bang 421.NX.5170.RX - 44mm Titanium Automatic Blue Replica

SKU: RBB-7349A0
In Stock (35 available)
$249.00 $299.00 -17% OFF
Product Number:421.NX.5170.RX
Category:Watches
Brand:Hublot
Watch Markers:Arabic Numerals & Batons
Water Resistant:100 Metres
Strap Material:Rubber
Recipient:For Him
Movement:Automatic
Dial Colour:Blue
Case Material:Titanium
Diameter:44mm
Brand Collections:Big Bang
Quantity:
100% Authentic with Certificate
Secure Payment Methods
30-Day Free Returns
Lifetime Warranty Included
Free Shipping on Orders Over $500

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

Hublots 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. ?

Case Material Titanium
Movement Automatic
Dial Colour Blue
Case Diameter 44mm
4 Reviews

Philip

February 26, 2026

I got it so fast!

Anonymous

December 18, 2025

received as stated, thanks a lot

Detta t

November 20, 2025

Fast Dellivery! Will buy from them again!

Judy

May 03, 2025

great A++++