The ETA 2892A2 watch movement is a detached manual wind movement with an indirectly driven minute hand, allowing for a relatively big balance and low profile. It features a Type VS single-part 0.6mm higher rotor. This movement, developed around 1970, incorporates various functions including automatic winding, sweep seconds, day setting by changing the 20.40-24 hour range, and a quickset date feature achieved by repeatedly pulling the crown. Additionally, it includes shock protection, ensuring reliable performance under various conditions.