Companies established in 1735

Blancpain SA () is a Swiss luxury watch manufacturer, headquartered in Paudex/Le Brassus, Switzerland. It designs, manufactures, distributes, and sells prestige and luxury mechanical watches. Founded by Jehan-Jacques Blancpain in Villeret, Switzerland, in 1735, Blancpain is the oldest registered watch brand in the world. Blancpain has been a subsidiary of the Swiss Swatch Group since 1992, and is regarded as a top-tier watch brand.