ISA 8172.220 BrandISACaliber8172.220Size11 1/2FunctionSC-D(4H)-TG(Z)-CHR1/5SVersion3 EYES ( 2 - 6 -10 )Hands0.90x1.50x0.20/0.16Stem= 815 eigenStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryMovementsArtno.brandcaliberSizehandsfunctionspecial167974ISA8172.22011 1/20.90x1.50x0.20/0.16SC-D(4H)-TG(Z)-CHR1/5S3 EYES ( 2-6-10 ),60S@2, 30M@10, DAY@6 WatchpartsPart NocaliberdescriptionoriginalArtno.401815Handsetting stem943004018154000Electronic module8151.105139430400081514401815Battery limiting spring (+)20.761.01943044018154405Battery connection upper20.762.03943044058161