CERTINA 17-211BrandCERTINACaliber17-211Size7 3/4FunctionVersionHands0,55x1,00Stem5105Stem (subs.)Stem (2 pce)Balance staff27617Balance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025105407= 15-20Clutch wheel912004071520445= 15-20Setting lever spring912004451520723Balance staff ST -shock-absorber802276171143Oscillating weight2556BDatumstern- / Datumanzeiger- Mitnehmerrad0259982576Date jumper