AS 997 Brand AS Calibre 997 Size 7 3/4 Function Version Hands 0,55x1,00 Stem 5524 Stem (subs.) Stem (2 pce) Balance staff 28409 Balance staff (subs.) Mainspring (subs.) 1,50x7,0x0,07 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled92000100997105BBarrel bridge92000105997110BBarrel and train wheel bridge92000110997116BEscape wheel bridge92000116997121BScrew for balance bridge92000121997125BPallet bridge92000125997182BBarrel with drum + cover92000182997195BBarell arbor92000195997201BCentre wheel -without cannon92000201997210BThird wheel92000210997224BSecond wheel -long lower pivot92000224997240BCannon pinion92000240997250BHour wheel92000250997260BMinute wheel92000260997301BRegulator for flat hairspring92000301997307BRücker mit bewgl. Spiralklötzchen-Träger920003079973111475Rückerplättchen mit Stein9200031114753301475Decksteinplättchen für Unruh920003301475336964Decksteinplättchen oben für Ankerrad/Hemmungsrad92000336964346964Decksteinplättchen unten für Ankerrad/Hemmungsrad92000346964401BWinding stem92000401997401Winding stem8025524407BClutch wheel92000407997410BWinding pignon92000410997415BRatchet wheel92000415997420BCrown wheel92000420997422BCrown wheel ring92000422997425BClicking spring92000425997430BClick spring92000430997435BYoke spring92000435997440BYoke spring92000440997443BSetting lever assembled92000443997445BSetting lever spring92000445997450BSetting wheel92000450997702BEscape wheel -pinion 2 end-piec.92000702997703BEscape wheel -pinion 1 lower end-piec.92000703997704BEscape wheel -pinion 1 upper end-piec.92000704997705BEscape wheel -pinion straigt piv.92000705997710BPallet fork -pinion 1 lower end-piec.92000710997721BBalance cplt. -regulated92000721997723BBalance staff ST -shock-absorber92000723997723Balance staff ST -shock-absorber80228409728BBalance staff ST -shock-absorber9200072899773083 / 80Roller9200073083770BMainspring92000770997