Zenith El primero A384 “Panda Tropical Dial" with Gay Frères Ladder BraceletThe Zenith El Primero movement was introduced in 1969 as the worlds first integrated automatic chronograph movement. This ref. A384 uses the Calibre 3019 El Primero movement with a date feature, housed in one of the most iconic sports cases of the 1970s. The case is in great condition and features pump pushers and an oversized winding crown. The panda dial includes sub dials and a tachymeter ring that have aged beautifully to a tropical chocolate hue,