Big Bang - a master in timekeeping Presented in a 44mm grade 5 titanium case Powered the Unico 2 calibre automatic movement A sapphire dial for transparency, radiance, and robustness Secured with a black lined structured rubber strap ORIGINAL AND TECHNICAL Hublot's flagship model, the Big Bang collection has undoubtedly revolutionised the watchmaking universe, bringing together extraordinary design elements that never fail to make an impact. Offering unapologetic, contemporary icons, the range is constantly evolving in line with technological and aesthetic advances. A MASTER IN TIMEKEEPING Presented in a 44mm titanium case, this Big Bang model is powered by the Unico 2 calibre automatic movement with a 72-hour power reserve. The Unico 2 stays true to the unique design of the original, with a double coupling system visible through the dial sides but, thank to various technical optimisations, it has been reduced by 1.3mm in thickness The sapphire crystal dial lends transparency, radiance, and robustness to this chronograph, while a black lined structured rubber strap completes the understated yet elevated aesthetic.