AS 990BrandASCaliber990Size5FunctionVersionHands0,55x1,00Stem5403Stem (subs.)Stem (2 pce)Balance staff28203Balance staff (subs.)Mainspring (subs.)1,40x6,0x0,06Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled92000100990105BBarrel bridge92000105990110BBarrel and train wheel bridge92000110990116BEscape wheel bridge92000116990121BScrew for balance bridge92000121990125BPallet bridge92000125990182BBarrel with drum + cover92000182990195BBarell arbor92000195990201BCentre wheel -without cannon92000201990210BThird wheel92000210990224BSecond wheel -long lower pivot92000224990240BCannon pinion92000240990250BHour wheel92000250990260BMinute wheel92000260990301BRegulator for flat hairspring92000301990307BRücker mit bewgl. Spiralklötzchen-Träger920003079903111475Rückerplättchen mit Stein9200031114753301475Decksteinplättchen für Unruh920003301475336964Decksteinplättchen oben für Ankerrad/Hemmungsrad92000336964346964Decksteinplättchen unten für Ankerrad/Hemmungsrad92000346964401BWinding stem92000401990401Winding stem8025403407BClutch wheel92000407990410BWinding pignon92000410990415BRatchet wheel92000415990420BCrown wheel92000420990422BCrown wheel ring92000422990425BClicking spring92000425990430BClick spring92000430990435BYoke spring92000435990440BYoke spring92000440990443BSetting lever assembled92000443990445BSetting lever spring92000445990450BSetting wheel92000450990702BEscape wheel -pinion 2 end-piec.92000702990703BEscape wheel -pinion 1 lower end-piec.92000703990704BEscape wheel -pinion 1 upper end-piec.92000704990705BEscape wheel -pinion straigt piv.92000705990710BPallet fork -pinion 1 lower end-piec.92000710990721BBalance cplt. -regulated92000721990723BBalance staff ST -shock-absorber92000723990723Balance staff ST -shock-absorber80228203728BBalance staff ST -shock-absorber9200072899073083 / 80Roller9200073083
