PUW 500 Brand PUW Caliber 500 Size 5 1/2 Function SC (Quartz) Version Hands 0.65x1.20x0.20 Stem 4201 Stem (subs.) DCN 1343 Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 364 Movements Artno.brandcaliberSizehandsfunctionspecial161700PUW5005 1/20.65x1.20x0.20SC161860RONDA7535 1/20.70x1.20x0.20SCH1= 0.95161420FE51305 1/20.70x1.20x0.20SC WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8024201405BWinding stem -mouv.part8024201445BSetting lever spring975004455004000BElectronic module975040005004060BCoil -red97504060500