UNITAS 510 Brand UNITAS Caliber 510 Size 5 1/4 Function Version Hands 0,60x1,20 Stem 6001 Stem (subs.) Stem (2 pce) Balance staff 29509 INCA Balance staff (subs.) Mainspring (subs.) 1,5x7,5x0,08 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled92000100510105BBarrel bridge92000105510110BBarrel and train wheel bridge92000110510121BScrew for balance bridge92000121510125BPallet bridge92000125510182520Barrel with drum + cover92000182520195520Barell arbor92000195520201BCentre wheel -without cannon92000201510210BThird wheel92000210510220BSecond wheel -short pivot92000220510240520Cannon pinion92000240520250520Hour wheel92000250520260520Minute wheel92000260520301520Regulator for flat hairspring92000301520311180Rückerplättchen mit Stein92000311180330190Decksteinplättchen für Unruh92000330190336BDecksteinplättchen oben für Ankerrad/Hemmungsrad92000336510346190Decksteinplättchen unten für Ankerrad/Hemmungsrad92000346190401520Winding stem92000401520401Winding stem8026001407520Clutch wheel92000407520410520Winding pignon92000410520415520Ratchet wheel92000415520420520Crown wheel92000420520422190Crown wheel ring92000422190425190Clicking spring92000425190430190Click spring92000430190435520Yoke spring92000435520440520Yoke spring92000440520443520Setting lever assembled92000443520445520Setting lever spring92000445520450520Setting wheel92000450520702BEscape wheel -pinion 2 end-piec.92000702510703BEscape wheel -pinion 1 lower end-piec.92000703510704BEscape wheel -pinion 1 upper end-piec.92000704510705BEscape wheel -pinion straigt piv.92000705510710520Pallet fork -pinion 1 lower end-piec.92000710520721520Balance cplt. -regulated92000721520723520Balance staff ST -shock-absorber92000723520723Balance staff ST -shock-absorber80229509728520Balance staff ST -shock-absorber92000728520770BMainspring92000770510