Joseph Ollech and Albert Wajs chose early on to use specially commissioned fine mechanical movements 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 the OW logo. But most of all, this allows the addition of a new and exclusive rotor, machined and decorated in the Swiss Jura. Each movement is then carefully adjusted in 5 positions, twice, to meet the standards of the finest Swiss workshops.