MIDO 917BrandMIDOCaliber917Size8 3/4x12FunctionSC-AUTVersionHands0,85x1,30Stem7242Stem (subs.)Stem (2 pce)Balance staff27804 INCABalance staff (subs.)Mainspring (subs.)1,35x8,5x0,09Sp.Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8027242404Aufzugwelle -negativ (Werkteil)8037242415Ratchet wheel445Setting lever spring959004450917723Balance staff ST -shock-absorber80227804