Muehle Glashuette Watch Teutonia II Chronometer M1-30-45-LB. We attach particular importance to the precision of our watches. For all those who would like this down in black and white, our product range includes the Teutonia II Chronometer. After all of the components have been completed technically and aesthetically, the mechanism carefully assembled and the precise adjustment with our own in house fine regulation, we put the watch through a very thorough series of tests.