UNITAS 580 Brand UNITAS Caliber 580 Size 8 3/4 Function SC Version Hands 0,80x1,30 Stem 5916 Stem (subs.) Stem (2 pce) Balance staff 28605 Balance staff (subs.) Mainspring (subs.) 1,45x8,0x0,08 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled92000100580105BBarrel bridge92000105580110BBarrel and train wheel bridge92000110580121BScrew for balance bridge92000121580125BPallet bridge92000125580126BCenter wheel cock92000126580182BBarrel with drum + cover92000182580195BBarell arbor92000195580206BCenter wheel drilled without cannon92000206580210BThird wheel92000210580227BSweep second wheel92000227580245BCannon pignon sweep sec. H = 27092000245580255BHour wheel sweep second92000255580260BMinute wheel92000260580301200Regulator for flat hairspring92000301200311190Rückerplättchen mit Stein92000311190330560Decksteinplättchen für Unruh92000330560336540Decksteinplättchen oben für Ankerrad/Hemmungsrad92000336540346560Decksteinplättchen unten für Ankerrad/Hemmungsrad92000346560401BWinding stem92000401580401Winding stem8025916407BClutch wheel92000407580410190Winding pignon92000410190415540Ratchet wheel92000415540420BCrown wheel92000420580422190Crown wheel ring920004221904256360Clicking spring920004256360430540Click spring92000430540435BYoke spring92000435580440BYoke spring92000440580443BSetting lever assembled92000443580445BSetting lever spring92000445580450BSetting wheel92000450580702BEscape wheel -pinion 2 end-piec.92000702580705BEscape wheel -pinion straigt piv.92000705580710190Pallet fork -pinion 1 lower end-piec.92000710190721BBalance cplt. -regulated92000721580723BBalance staff ST -shock-absorber92000723580723Balance staff ST -shock-absorber80228605728BBalance staff ST -shock-absorber92000728580770BMainspring92000770580