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 Chronomaster - which still to this day is the most precise series-made calibre. The Zenith Chronomaster Skeleton, a watch that gives both the wearer and admirers the chance to view the Iconic El Primero movement. A 45mm stainless steel case, with a black PVD finish, provides a stealth-like appearance. To complement the watch a black carbon-styled rubber strap is attached with a deployment clasp.