Enhanced with a series of mechanical and aesthetic improvements, the automatic RD720SQ calibre is a feat of horological prowess. With unmatched craftsmanship, our engineers increased the power reserve of the automatic RD720SQ to 72 hours, as well as optimised the micro-rotor to minimise its vibrations. The balance wheel inertia is also doubled to improve stability and make it less sensitive to shocks. #RogerDubuisxHypebeast #RogerDubuis #Excalibur #Hypebeast @hypebeast @hypebeastwatches