BIFORA 691BrandBIFORACaliber691Size6 3/4x8FunctionVersionHands0,60x1,00Stem5104Stem (subs.)5107 (TU)Stem (2 pce)Balance staff28318Balance staff (subs.)Mainspring (subs.)1,60x7,00x0,08Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.200= 69Center wheel + cannon pinion9030020069250= 69Stundenrad9030025069401Winding stem8025104401Aufzugwelle Ersatz8025107410= 69Winding pignon with square hole9030041069420= 69Crown wheel9030042069445= 69Setting lever spring903004456972169Balance cplt. -regulated9030072169723Balance staff ST -shock-absorber80228318