Laurent Ferrier Classic Micro-Rotor Evergreen (2023)

18k red gold case in 41mm with a thickness of 11.1mm, hands and indexes in matching 18k red gold.  Automatic in house calibre FBN 229.01 using micro rotor, using a silicon escapement with a double impulse to the balance wheel. Power reserve is 72 hrs.  Priced at CHF57,500