First launched in 2008, Horological Machine No2 revolutionized the world of haute horlogerie with its distinctive rectangular shape, flying buttresses, dual portholes and modular construction.

The crystal-clear sapphire case of HM2-SV then took the revolution even further by offering unprecedented visual access into the meticulously hand-finished, 349-component engine powering the indications on HM2′s iconic twin dials.

But all good things come to an end and, after three very successful years, Horological Machine No2 takes one last bow on center stage with two final limited editions.

Based on the popular Horological Machine 2 (MB&F‘s second watch), the SV offers a new view – literally. SV stands for “sapphire vision.”

Thanks to this transparent plate, this watch provides a great view into the exceptional automatic movement that drives the two dials.