Eta 2789 day indicator

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.

Other

This category includes watch parts and accessories that do not fit neatly into a single standard product type. These may include small movement components, case parts, decorative pieces, service items, or unusual vintage parts. The category is useful for watchmakers, collectors, and enthusiasts searching for specific components needed for repair, restoration, identification, or completing a watch project.