The ETA 2892-A2 is the upper-range automatic movement from ETA. It is commonly found in “upscale” Swiss watches, while the older and cheaper 2824-2 is found in lower-end watches. Together with the 2824 and 7750, the 2892A2 is one of three common movements from ETA.
The current ETA calibre lineup includes the following variants of the base 2892A2 movement. All are 11½ lignes (25.6 mm) in diameter, self-winding, 28,800 vph.
Since Swatch Group is restricting third-party sales of ETA movements, a number of replacements for the popular 2892 have come to market