UNITAS 640 Brand UNITAS Caliber 640 Size 13 Function Version Hands 0,90x1,50 Stem 7040 Stem (subs.) 7079 Stem (2 pce) Balance staff 28110 Balance staff (subs.) 28716 INCA Mainspring (subs.) 1,5x11,5x0,135 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled92000100640105BBarrel bridge92000105640110BBarrel and train wheel bridge92000110640121BScrew for balance bridge92000121640125BPallet bridge92000125640182BBarrel with drum + cover92000182640195BBarell arbor92000195640201BCentre wheel -without cannon92000201640210BThird wheel92000210640224BSecond wheel -long lower pivot92000224640240176Cannon pinion92000240176250176Hour wheel92000250176260176Minute wheel92000260176301BRegulator for flat hairspring92000301640311BRückerplättchen mit Stein92000311640330560Decksteinplättchen für Unruh92000330560336199Decksteinplättchen oben für Ankerrad/Hemmungsrad92000336199346560Decksteinplättchen unten für Ankerrad/Hemmungsrad92000346560401BWinding stem92000401640401Winding stem8027040407BClutch wheel92000407640410BWinding pignon92000410640415BRatchet wheel92000415640420BCrown wheel92000420640422BCrown wheel ring92000422640425BClicking spring92000425640430176Click spring92000430176435176Yoke spring92000435176440176Yoke spring92000440176443176Setting lever assembled920004431764456300Setting lever spring9200044563004506300Setting wheel920004506300702BEscape wheel -pinion 2 end-piec.92000702640704BEscape wheel -pinion 1 upper end-piec.92000704640705BEscape wheel -pinion straigt piv.92000705640710BPallet fork -pinion 1 lower end-piec.92000710640721BBalance cplt. -regulated92000721640721BBalnace cplt. -for shock-absorber920007216401723BBalance staff ST -shock-absorber92000723640723Balance staff ST -shock-absorber80228110723Balance staff, pivoted80228716728BBalance staff ST -shock-absorber92000728640770BMainspring92000770640
