UNITAS 192BrandUNITASCaliber192Size6 3/4x8FunctionVersionHands0,60x1,10Stem5914Stem (subs.)Stem (2 pce)Balance staff28104Balance staff (subs.)27717 INCAMainspring (subs.)1,35x7,5x0,08Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025914723Balance staff ST -shock-absorber80228104723Balance staff, pivoted80227717