AS 1739 Brand AS Caliber 1739 Size Function Version Hands Stem 5533 Stem (subs.) Stem (2 pce) 5533 WD Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.1821656Barrel with drum + cover9200018216561951656Barell arbor9200019516562061656Center wheel drilled without cannon9200020616562111656Double third wheel and pinion9200021116562201656Second wheel -short pivot9200022016562451656Cannon pignon sweep sec. H = 2709200024516562551673Hour wheel sweep second9200025516732601673Minute wheel9200026016732751673Sweep second pinionH= 5129200027516733011656Regulator for flat hairspring9200030116563071673Rücker mit bewgl. Spiralklötzchen-Träger920003071673336964Decksteinplättchen oben für Ankerrad/Hemmungsrad920003369643431656Bearing plate f. sweep sec- wheel9200034316564011656Winding stem80255334041656Aufzugwelle -negativ (Werkteil)80355334071656Clutch wheel9200040716564101656Winding pignon9200041016564151656Ratchet wheel9200041516564201656Crown wheel9200042016564221656Crown wheel ring9200042216564251656Clicking spring9200042516564301656Click spring9200043016564351656Yoke spring9200043516564401656Yoke spring9200044016564431656Setting lever assembled9200044316564451656Setting lever spring9200044516564501656Setting wheel9200045016564621656Minute train bridge9200046216567041656Escape wheel -pinion 1 upper end-piec.9200070416567051656Escape wheel -pinion straigt piv.9200070516567101656Pallet fork -pinion 1 lower end-piec.9200071016567211656Balance cplt. -regulated9200072116567281656Balance staff ST -shock-absorber92000728165673075 / 75Roller9200073075771BMainspring AUT sliding attachemnet92000771173911431716Oscillating weight92001143171614161656Lower ratchet wheel92001416165614231673Intermediate driving wheel f. ratchet weel92001423167314801673Spannrad92001480167314811673Reduction wheel AUT92001481167314881673Pawel winding wheel9200148816731497BBearing wheel920014971739