mechanical movement with automatic winding, power reserve ca. 42 hours, ball bearing rotor
Functions : hours, minutes, sweep second hand (with stop feature), date indicator (with fast correction)
Diameter : 19.4 mm
Height : 3.6 mm
Jewels : 20
Balance : Glucydur, tree legged, 28,800 vph
Balance spring : flat hair spring in Nivarox, regulator system: ETACHRON with regulator adjuster
Shock protection : Incabloc
