CITIZEN FF20BrandCITIZENCaliberFF20SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno..Battery280-39019140280390.no parts supplyFF20BA-009140FF2BA-