AS 1287BrandASCaliber1287Size10 1/2FunctionSCVersionHands0,85x1,30Stem7212Stem (subs.)Stem (2 pce)Balance staff29003Balance staff (subs.)28712 INCA / 30009 SSRMainspring (subs.)1,50x9,0x0,11Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.245BCannon pignon sweep sec.9200024512887401Winding stem8027212407= 984Clutch wheel92000407984410BAufzugrad920004101287445= ST 1686Setting lever spring920004451686721BBalance cplt. -regulated920007211287723Balance staff, pivoted80228712723Balance staff ST -shock-absorber80229003770BMainspring920007701287