The ETA 930 watch movement is equipped with a pin-lever escapement and features an indirect minute hand friction clutch on the barrel. It is identified solely as the 866 model. The movement offers several functions such as manual winding, a sweep second hand, and a digital display that includes minute and jumping hour indications in either 12 or 24-hour format. Additionally, it incorporates a date function which can be adjusted within a ±24-hour range. Other notable features of the ETA 930 movement include shock protection and the utilization of a pin lever. This movement was primarily used during the approximate period of 1980.