The Louis Erard Excellence Le Chrono Monopoussoir Louis Erard x Alain Silberstein is a 2020 limited edition of 178 pieces created in collaboration with Alain Silberstein. This watch has a titanium case of 40.00, which features an unusual lug design, and a Black dial. Power comes caliber SW500 MPC a ND, a self-winding movement with monopusher chronograph.
