Founded in 1865 by Georges Favre-Jacot, Zenith has a rich history in the manufacture of Swiss timepieces by producing watches which have become icons. The most notable achievement was the creation of the first integrated automatic chronograph movement - the Zenith El primero - which still to this day is the most precise series-made calibre. The Zenith Ladies Heritage Star. We think it's a classic in the making, check out that sumptuous cushion-shaped case, an ageless wristwatch design that first appeared in the 1920s.