Isn't your watch ref. 298600-3020 introduced in 2023? If yes, it should have the current movement 01.12-C which is described as follows on the Chopard website:
"Entirely developed, produced and assembled in the Chopard watchmaking
workshops, and chronometer-certified by the COSC, the self-winding
mechanical Chopard 01.12-C movement beats to a frequency of
57,600 vibrations per hour (8 Hz) thanks to its silicium escapement . It
features a power reserve of 60 hours for just 4.95 mm of thickness. With
a system that prevents the seconds hand from trembling, this movement
is wound thanks to a central oscillating mass in tungsten."