ETA E61.501BrandETACaliberE61.501Size8 1/4FunctionKLSVersionHands0,70x1,20x0,20Stem9200401E610Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery315WatchpartsPart NocaliberdescriptionoriginalArtno.401BHandsetting stem92000401E610