Joseph Ollech and Albert Wajs chose early on to use special commissioned fine mechanical movement from ETA and Valjoux. This tradition lives on through our newly modified ETA 2824 movement. After an initial quality control to ensure its accuracy, it is meticulously taken apart and its mainplate is engraved with O&W's logo. But most of all, it allows the addition of a new and exclusive rotor, machined and decorated in Swiss Jura. Each movement is the carefully adjusted in 5 positions, twice, to meet the standard of the finest Swiss workshops.