That might not be the most significant change here, however. Thanks to the new HMC caliber 500, the watch has been made slightly smaller, having been shrunk by 1mm in width and 0.9mm in thickness. This new 100% in-house
link micro-rotor movement is made by H. Moser's and measures 30mm by 4.5mm thick, making it the brand's smallest movement of the 21st century. With a heavy platinum rotor and smaller, slimmer components, the
link movement also offers
link 74 hours of power reserve.