PUW 931 BrandPUWCaliber931Size8 3/4FunctionSC-CLD (F3)VersionHands0.70x1.20x0.20Stem=920 (eigen)Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery364MovementsArtno.brandcaliberSizehandsfunctionspecial164710PUW9318 3/40.70x1.20x0.20SC-D(3)164712PUW9318 3/40.70x1.20x0.20SC-D(6)164250ETAF04.1158 3/40.70x1.20x0.20SC-D(3)H1= 1.27 (1.06),HEAVYDRIVE164252ETAF04.1158 3/40.70x1.20x0.20SC-D(6)H1= 1.27 (1.06),HEAVYDRIVE164850RONDA7858 3/40.70x1.20x0.20SC-D(3)H1= 1.27 WatchpartsPart NocaliberdescriptionoriginalArtno.405= 920Winding stem -mouv.part975004059202543= 921Intermediate date wheel975025439214000= 920Electronic module97504000920