ETA
Founded in 1793, ETA SA Manufacture Horlogère Suisse is the largest manufacturer of watch movements in Switzerland, a subsidiary of the Swatch Group. ETA movements are the backbone of the Swiss watch industry, powering countless watches from entry-level to luxury brands. While not producing watches under its own name, its movements are legendary for their reliability, accuracy, and ease of service. Famous movements include the automatic ETA 2824-2, the chronograph ETA 7750 Valjoux, and the Powermatic 80, known for its extended power reserve. ETA's contribution to horology is foundational, ensuring the continued success of Swiss watchmaking.
Incomplete Movement
An incomplete movement is a watch mechanism that is missing one or more components but may still be useful for repair, restoration, or donor parts. These movements can provide valuable original screws, wheels, bridges, plates, springs, and other hard-to-find components. Incomplete movements are often used by watchmakers when servicing vintage watches or rebuilding damaged calibres.