AS 1728 Brand AS Calibre 1728 Size 8 3/4 Function Version Hands 0,65x1,20 Stem 5510 Stem (subs.) Stem (2 pce) Balance staff 24801 Balance staff (subs.) 26401 INCA Mainspring (subs.) 1,3x7,5x0,09 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled9200010017281051193Barrel bridge9200010511931101193Barrel and train wheel bridge9200011011931161193Escape wheel bridge9200011611931211193Screw for balance bridge9200012111931251193Pallet bridge9200012511931821193Barrel with drum + cover920001821193195BBarell arbor9200019517282011193Centre wheel -without cannon9200020111932101193Third wheel920002101193224BSecond wheel -long lower pivot920002241728240970Cannon pinion92000240970250970Hour wheel92000250970260970Minute wheel920002609703011193Regulator for flat hairspring9200030111933071193Rücker mit bewgl. Spiralklötzchen-Träger9200030711933111193Rückerplättchen mit Stein9200031111933301193Decksteinplättchen für Unruh920003301193336970Decksteinplättchen oben für Ankerrad/Hemmungsrad920003369704011193Winding stem920004011193401Winding stem80255104071193Clutch wheel9200040711934101193Winding pignon9200041011934151193Ratchet wheel9200041511934201193Crown wheel9200042011934221193Crown wheel ring9200042211934251156Clicking spring9200042511564301193Click spring920004301193435970Yoke spring92000435970440970Yoke spring920004409704431193Setting lever assembled9200044311934451193Setting lever spring9200044511934501193Setting wheel920004501193704BEscape wheel -pinion 1 upper end-piec.920007041728705BEscape wheel -pinion straigt piv.9200070517287101193Pallet fork -pinion 1 lower end-piec.920007101193721BBalance cplt. -regulated9200072117287231193Balance staff ST -shock-absorber920007231193723Balance staff ST -shock-absorber80224801723Balance staff, pivoted802264017281193Balance staff ST -shock-absorber92000728119373075 / 70Roller9200073075770BMainspring920007701728