Breitling is a brand of Swiss watches from Grenchen, Canton of Solothurn (originally founded in Saint-Imier, Bernese Jura). The watchmaker offers Certified Chronometers designed primarily for aviation use, though most frequently worn as high-end luxury watches. Breitling's watches offer aviation functions, though their chronograph functions have become more of status symbols than practically applied tools. They typically have a large face (e.g. the Breitling for Bentley Motors edition has a 48 mm Case Diameter) for better visibility and to allow display of more information on the analog dials. Many models feature an automatic winding mechanism that is purely mechanical (i.e. using no electronic components). Many Breitling watches are equipped with additional functions such as the flyback function, split-second, moon phase, date display and other complications.
All Breitling watches are manufactured in Switzerland and are made from Swiss components. Raw movements are obtained from ETA and Valjoux and are modified in the Breitling Chronometrie Workshops (former Kelek S.A.) before (since 1999)[citation needed] undergoing extreme COSC (Contrôle Officiel Suisse des Chronomètres) certification.
