The Seiko A966-4010 watch movement, part of the Normtech series, is a slim movement measuring 2.5mm in height. It offers long battery life of up to 10 years and features various functions, including analog display, sweep seconds, quartz movement, moon-phase display, calendar, hours, minutes, central seconds, moonphase, and date. It is available in both Swiss Made (5 jewels) and Swiss Parts (1 jewel) versions.