Zenith is since its founding in 1865 a manufacture driven by daring, authenticity and pleasure. One of its most known and appreciated watch collection is the El Primero collection, those watches are the... [ more + ]only ones equipped with series-made chronograph movement capable of measuring short times to the nearest 1/10th of a second. All timepieces have a unique appearance and are made of high quality material which emphasizes the uniqueness of the brand. [ less - ]