AS 545BrandASCaliber545Size4FunctionVersionHands0,55x1,00Stem5414Stem (subs.)Stem (2 pce)Balance staff27405Balance staff (subs.)Mainspring (subs.)0,7x7,0x0,085Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025414723Balance staff ST -shock-absorber80227405