I have been looking at wrist watches with the various micro rotor automatic movements and have examples from Bulova, Buren and Hamilton. I recently saw an Elgin advertised as having a micro rotor too but there is no picture of the movement. Did Elgin produce any wrist watches using a micro rotor movement? I have been checking Ebay off and on for a few years and have never seen an Elgin. I know that Universal Geneve and other high end companies did produce watches with such movements.