Zenith

Le Locle, Switzerland. Founded 1865. LVMH.

Le Locle manufacture founded in 1865, creator of the El Primero automatic chronograph calibre of 1969.

Material code . model . calibre / dial . strap, e.g. 03.3100.3600/69.M3100 (03 steel, 18 rose gold, 95 titanium, 49 ceramic).