Today, URWERK unveiled “the world’s first precision mechanical watch in which the timing can be both monitored and adjusted by the user to suit their lifestyle.” The Electro Mechanical Control (EMC) movement was designed over the course of 6 years, with the goal to improve accuracy and precision. Their goal was achieved with a special balance and barrels. The balance wheel is made from ARCAP, which is a non-magnetic, corrosion resistant alloy of copper and nickel. The geometry of the balance wheel maximizes the aerodynamics and minimizes loss over time. It beats at 4 Hz and is powered by dual barrels that are vertically mounted on a single shaft. The result, is an 80-hour power reserve with consistent power delivery.