UNIVERSAL 25 Brand UNIVERSAL Caliber 25 Size 7 1/4 Function SC-AUT Version Hands Stem 4926 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.180BBarrel with drum + cover195BBarell arbor206BCenter wheel drilled without cannon214BThird wheel with long pivot245BCannon pignon sweep sec. H = 270275BSweep second pinion283BDriving wheel on third wheel401Winding stem8024926471BFriction spring f. sweep sec.-pinion1143BOscillating weight1482BRatchet wheel driving wheel