The Zenith 2532 is an open face calibre watch movement equipped with a pin-lever escapement. The pendant is mounted directly on the movement. Its functions include a timer with a precision of 0.2 seconds, capable of measuring 60 seconds and 60 minutes, controlled by a pillar wheel. It features stem winding, as well as a center second and center minute hand. The Zenith 2532 movement was in use around the 1970s.