CALIBRE F385
Self-winding
Flyback Chronograph
Power reserve in hours 50 hours
Calibre diameter 31.80 mm
Calibre thickness 6.65 mm
Jewels 37
Frequency 5Hz (36.000)
Glucydur free sprung balance black gold with gold regulation screws
Vertical clutch flyback chronograph (column wheel commands)
Secured movement
Silicon balance spring
Components 322