The bicompax chronograph Janus from 2004 was on of the first SOTHIS chronograph with luminous hands and 10 large luminous hour markers. Our intention was, to create a very clean chronograph with the focus at the chronograph indication itself. So we enlarge the sub dial as big as possible. To get the outlook of a bicompax styling we place the permanent second small in the background. For the strong sub dial hands we choose the form of the tip of a lance with a length of 5 mm.