ISA 815.30 Exploded diagram BrandISACaliber815.30Size11 1/2FunctionSC-CLD(Zeiger)VersionHands0.90x1.50Stem= 815 eigenStem (subs.)94300401815Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery395MovementsArtno.brandcaliberSizehandsfunctionspecial167976ISA815.3011 1/20.90x1.50SC-CLD(Zeiger)167975ISA8171/20111 1/20.90x1.50x0.20/0.16SC-D(6) BIGDATE-CHR 1/5S2 EYES ( 2-10 ),60S@2, 30M@10 WatchpartsPart NocaliberdescriptionoriginalArtno.203third wheel227Sweep second wheel401= 815Winding stem94300401815435Yoke spring443Setting lever assembled4000Electronic module8151.105139430400081514035Power connection4211Rotor4401BBattery limiting spring (+)815.20762.049430440181554401BBridle (+)815.20761.01943044018154402BBattery connection (-)815.207609430440281534405BBattery connection8161.20762.039430440581618000/1