AS 987 Brand AS Calibre 987 Size 8 3/4 Function Version Hands 0,65x1,20 Stem 7208 Stem (subs.) Stem (2 pce) Balance staff 28501 Balance staff (subs.) 28502 INCA Mainspring (subs.) 1,60x7,5x0,08 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled92000100987105BBarrel bridge92000105987110BBarrel and train wheel bridge92000110987116BEscape wheel bridge92000116987121BScrew for balance bridge92000121987125BPallet bridge92000125987182BBarrel with drum + cover92000182987195= 970Core and ratchet wheel, riveted92000195970201BCentre wheel -without cannon92000201987210BThird wheel92000210987224BSecond wheel -long lower pivot92000224987240BCannon pinion92000240987250BHour wheel92000250987260BMinute wheel92000260987301BRegulator for flat hairspring92000301987307BRücker mit bewgl. Spiralklötzchen-Träger920003079873111475Rückerplättchen mit Stein9200031114753301475Decksteinplättchen für Unruh920003301475336964Decksteinplättchen oben für Ankerrad/Hemmungsrad92000336964346964Decksteinplättchen unten für Ankerrad/Hemmungsrad92000346964401BWinding stem92000401987401Winding stem8027208407BClutch wheel92000407987410BWinding pignon92000410987415BRatchet wheel92000415987420BCrown wheel92000420987422BCrown wheel ring92000422987425BClicking spring92000425987430BClick spring92000430987435BYoke spring92000435987440BYoke spring92000440987443BSetting lever assembled92000443987445BSetting lever spring92000445987450BSetting wheel92000450987702BEscape wheel -pinion 2 end-piec.92000702987703BEscape wheel -pinion 1 lower end-piec.92000703987704BEscape wheel -pinion 1 upper end-piec.92000704987705BEscape wheel -pinion straigt piv.92000705987710BPallet fork -pinion 1 lower end-piec.92000710987721BBalance cplt. -regulated92000721987723BBalance staff ST -shock-absorber92000723987723Balance staff ST -shock-absorber80228501723Balance staff, pivoted80228502728BBalance staff ST -shock-absorber9200072898773083 / 80Roller9200073083770BMainspring92000770987