"The ETA ‘clones’" With the patents of several of the ETA ‘tractors’ having fallen into the public domain, the companies, which formerly worked in assembling the ébauches supplied by ETA, were now making what are called ETA ‘gauged’ movements. Totally compatible, these ETA ‘clones’ could fit in the same manner into the same cases, and receive the same dials and accept the same additional modules. In this respect, Sellita, which announced that it can produce a total of one million movements per year (of which, up to that fateful day, were included a very large proportion of ETA ébauches), now manufactures its SW 200 movement (clone of the famous ETA 2824) and its SW 300 (clone of the celebrated ETA ‘tractor’ 2892). Starting next year, it will offer the SW 220 (clone of the ETA 2836) and the SW 240 (clone of the ETA 2834). Sellita says that it sells movements to a total of 350 different clients, and that its products equip about 30 percent of ‘Swiss Made’ mechanical watches."