mechanical movement with automatic winding, power reserve ca. 44 hours, ball bearing rotor
Functions : hours, minutes, subsidiary seconds, sweep date hand, moon phase, 24 hour indicator, chronograph with tree counters
Diameter : 30.0 mm
Height : 7.9 mm
Jewels : 25
Balance : Glucydur, tree legged, 28,800 vph
Balance spring : flat hair spring in Nivarox, with regulator adjuster
Shock protection : Incabloc
