The Big Bang Unico was introduced in 2013. Its name is a reference to its 'Unico' self-winding chronograph movement, which is created by Hublot - using both the designer and machinery of the defunct BNB Concepts movement manufacturer.Reference 411.QX.1170.RX fhas a carbon fiber case and bezel; the lower bezel is made of black anodized aluminum. The H-shaped screws, pushers and crown are titanium.
