The hand-wound Calibre LF 116.01, visible via the exhibition case back, is refined to the highest order. The movement is equipped with a free-sprung balance and a Breguet overcoil. This latter combination enhances precision, mitigates positional errors, and improves isochronism. The firm's beloved long-blade ratchet system is another highlight of this movement. This system, emblematic of LAURENT FERRIER, offers a very pleasant feeling when the watch is wound as well as an inimitable sound, characteristic of the most demanding timepieces. Fully wound, it will run autonomously for 80 hours, courtesy of its admirable power reserve. The LF 116.01 Caliber encompasses the high-end finishing found on all LAURENT FERRIER creation. Its bridges are decorated with a softly-spoken micro-blasted, black rhodium finish and hand-polished edges. Each screw-head is mirror polished and the escapement bridge is gracefully adorned with a hand-made interior angle. The LAURENT FERRIER Classic Origin Opaline has a light brown Barbialla calf leather strap, lined with Alcantara. Paired with a titanium pin buckle, this lightweight combination provides a stylish accompaniment to this timepiece.