ISA 815.44 Exploded diagram BrandISACaliber815.44Size11 1/2FunctionCHR-CLD(Scheibe)VersionHands0.90x1.50x0.20/0.16Stem= 815 EugenStem (subs.)94300401815Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery395MovementsArtno.brandcaliberSizehandsfunctionspecial167977ISA815.4411 1/20.90x1.50x0.20/0.16CHR-CLD(Scheibe)167978ISA8171.20211 1/20.90x1.50x0.20/0.16SC-D(4V)-TG(Z)-CHR 1/5S3 EYES ( 2-6-10 ),60S@2, 30M@10, DAY@6 WatchpartsPart NocaliberdescriptionoriginalArtno.401= 815Winding stem943004018152562Month indicator4000= 8151Electronic module8151.105139430400181514401BBattery limiting spring (+)815.20762.049430440181554401BBridle (+)815.20761.01943044018154402BBattery connection (-)815.207609430440281534405BBattery connection8161.20762.03943044058161