ISA 8171.204 Exploded diagram BrandISACaliber8171.204Size11 1/2FunctionSC-CLD(F4 )-MD(6)-CHRVersion2 EYES ( 2-10 )Hands0.90x1.50x0.20/0.16Stem= 815 eigenStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery395MovementsArtno.brandcaliberSizehandsfunctionspecial167986ISA8161/20411 1/20.90x1.50x0.20/0.16SC-CLD(F4 )-MD(6)-CHR2 EYES ( 2-10 )167989ISA8171.20411 1/20.90x1.50x0.20/0.16SC-D(4V)-MD(6)-CHR 1/5S2 EYES ( 2-10 ),60S@2, 30M@10, MOON@6 WatchpartsPart NocaliberdescriptionoriginalArtno.401= 815Winding stem943004018154000= 8151Elektro-Baugruppe8151.105139430400081514405= 8161Battery connection20.762.03943044058161