Laurent Ferrier LF 619.01

The LF 619.01 is a manually wound in-house caliber launched in 2010, serving as an updated architecture of the FBN 916.01 base movement. It features a tourbillon equipped with a Straumann Double Balance Spring and maintains an 80-hour power reserve. The movement has become the foundation for the Tourbillon Double Spiral introduced around 2016 and also powers the Grand Sport Tourbillon. It remains in production.