ETA F06.402BrandETACaliberF06.402Size11 1/2FunctionSCVersionHeavyDriveHandsStem4305Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401F05.111Winding stem8024305