While the aesthetics of The Longines Heritage Classic are faithful to the watches of the 1930s, of which it is a worthy heir, its technical features are resolutely modern. Indeed, this piece houses a latest-generation movement, the L893, a calibre developed exclusively for Longines heritage watches. Equipped with a silicon balance-spring that makes it resistant to the usual magnetic fields, it offers a 5-year guarantee. Another distinguishing feature is the position of its small seconds, shifted downwards in relation to the central axis, in order to come even closer to the design of the historical piece. Or when watchmaking expertise contributes to aesthetics.