PIAGET 9P2BrandPIAGETCaliber9P2SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)02000Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.721BBalnace cplt. -for shock-absorber970007219P2770Mainspring020003000Stoßsicherungsfeder oben0220813001Stoßsicherungsfeder unten022081