BUREN 1000ABrandBURENCaliber1000ASize12 1/2FunctionSC-AUTVersionHands0,90x1,50Stem7110Stem (subs.)Stem (2 pce)Balance staff31905 INCABalance staff (subs.)Mainspring (subs.)1.00x 9.5x0.095 AUTMainspring (subs.)= 2436 XBatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8027110443Setting lever assembled445Setting lever spring723Balance staff ST -shock-absorber80231905