FE 2831 BrandFECaliber2831Size8 3/4FunctionSC-D(3)VersionHands0.70x1.20x0.20Stem=2731 (eigen)Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery362MovementsArtno.brandcaliberSizehandsfunctionspecial164421FE28318 3/40.70x1.20x0.20SC-D(6)164420FE28318 3/40.70x1.20x0.20SC-D(3)164850RONDA7858 3/40.70x1.20x0.20SC-D(3)H1= 1.27164848RONDA7858 3/40.70x1.20x0.20SC-D(6)H1 = 1,27 WatchpartsPart NocaliberdescriptionoriginalArtno.401= 2731Winding stem9280040127312556= 2131Datumstern- / Datumanzeiger- Mitnehmerrad9280255621314000Electronic module9280400027314060Coil -red928040602731