UNITAS 6497-2 Exploded diagram BrandUNITASCaliber6497-2Size16 1/2FunctionSS (9) (21.000)Version21.600Hands1.15x2.00x0.27Stem9026Stem (subs.)Stem (2 pce)Balance staff35706Balance staff (subs.)Mainspring (subs.)1,50x14.5x0175x530Mainspring (subs.)= 4307BatteryMovementsArtno.brandcaliberSizehandsfunctionspecial158870ETA6497-216 1/21.15x2.00x0.27SS (9)1 Eye (9) bei Welle 3,Schlagzahl: 21000158855ETA6497-116 1/21.15x2.00x0.28SS (9)1 Eye (9) bei Welle 3,Schlagzahl: 18000 WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled920001006492105= 6467Barrel bridge920001056497110BBarrel and train wheel bridge9200011064971256497-1Pallet bridge920001256497180BBarrel with drum + cover920001806498182BBarrel with drum + cover920001826498195= 6497Barell arbor920001956497201BCentre wheel -without cannon920002016499210BThird wheel920002106496224BSecond wheel -long lower pivot920002246496240BCannon pinionH1= 2.659200024064972506497-1hour wheelH2= 2.009200025264982506497-1Hour wheelH1= 1.659200025164972506497-1Hour wheelH2= 2.00920002526497250= 6497hour wheelH3= 2159200025364982506497hour wheelH1= 165920002516498260BMinute wheel9200026064983036497-2Rücker, 2tlg. Für Breguetspirale9200030364963756497-2Stud support ETACHRON920003756496401= 6497Winding stemGew. 1.208029026407= 6497Clutch wheel920004076497410= 6497Winding pignon920004106497415= 6497Ratchet wheel92000415285420= 6497Crown wheel92000420285425BClicking spring920004256498430= 6497Click spring92000430285435BYoke spring920004356498440= 6497Yoke spring920004406497443BSetting lever assembled920004436496445BSetting lever spring920004456497450= 6497Setting wheel920004506497453= 6497Intermediate setting wheel= 450920004506497705BEscape wheel -pinion straigt piv.920007056498710BPallet fork -pinion 1 lower end-piec.920007106496721BBalance cplt. -regulated920007216496723Balance staff ST -shock-absorber80235706730BRoller770BMainspring Orig. 1.50x14.5x0.155x540043075101= 6497Case screw92005101649751056497screw - barrel bridge9200510564975415= 6497-1Screw for crown wheel9200541564985420= 6497Screw for crown wheel9200542064975425= 6497Srew for click9200542564975445= 6497Screw for setting lever jumber920054456497
