PUW 5100 Brand PUW Caliber 5100 Size 5 1/2 Function o. SC Version Hands 0.70x1.20 Stem =500 (4201) Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Movements Artno.brandcaliberSizehandsfunctionspecial161710PUW5105 1/20.70x1.20o. SC161850RONDA7515 1/20.70x1.20o. SCH1= 0.95161400FE51205 1/20.70x1.20o. SC,Fußstellung anders161250ETA976.0015 1/20.55x1.00o. SCH1= 0.85 WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8024201