AS 1537 Brand AS Calibre 1537 Size 7 3/4 Function SC Version Hands 0,80x1,20 Stem 5604 Stem (subs.) Stem (2 pce) Balance staff 28720 Balance staff (subs.) 29231 INCA Mainspring (subs.) 1,40x7,0x0,07 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled920001001537105Bbarrel bridge920001051537110BBarrel and train wheel bridge920001101537114BThird wheel bridge920001141537121BScrew for balance bridge920001211537125BPallet bridge920001251537126BCenter wheel cock920001261537182BBarrel with drum + cover920001821537195BBarell arbor920001951537206BCenter wheel drilled without cannon920002061537210BThird wheel920002101537227BSweep second wheel920002271537245BCannon pignon sweep sec. H = 270920002451537255BHour wheel sweep second920002551537260BMinute wheel920002601537301BRegulator for flat hairspring920003011537307BRücker mit bewgl. Spiralklötzchen-Träger920003071537330BDecksteinplättchen für Unruh920003301537336964Decksteinplättchen oben für Ankerrad/Hemmungsrad920003369643461714Decksteinplättchen unten für Ankerrad/Hemmungsrad920003461714401964Winding stem92000401964401Winding stem8025604407964Clutch wheel92000407964410964Winding pignon92000410964415BRatchet wheel920004151537420BCrown wheel920004201537422BCrown wheel ring920004221537425BClicking spring920004251537430BClick spring920004301537435BYoke spring920004351537440BYoke spring920004401537443BSetting lever assembled920004431537445BSetting lever spring9200044515374501506Setting wheel920004501506462BMinute train bridge920004621537702BEscape wheel -pinion 2 end-piec.920007021537704BEscape wheel -pinion 1 upper end-piec.920007041537705BEscape wheel -pinion straigt piv.920007051537710BPallet fork -pinion 1 lower end-piec.920007101537721BBalance cplt. -regulated920007211537723BBalance staff ST -shock-absorber920007231537723Balance staff ST -shock-absorber80228720723Balance staff, pivoted80229231728BBalance staff ST -shock-absorber92000728153773065 / 75Roller9200073065770BMainspring920007701537