CERTINA 12-10BrandCERTINACaliber12-10Size5FunctionVersionHands0,55x1,05Stem6604Stem (subs.)Stem (2 pce)Balance staff28022 INCABalance staff (subs.)Mainspring (subs.)1,4x6,0x0,06Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.200Center wheel + cannon pinion025998410BWinding pignon912004101210445BSetting lever spring912004451210703Escape wheel -pinion 1 lower end-piec.025998710Pallet fork -pinion 1 lower end-piec.025998723Balance staff ST -shock-absorber80228022