ISA J320.103 Brand ISA Caliber J320.103 Size 10 1/2 Function SC-D(3) Version Hands 0.70x1.20x0.20 Stem = J320 (eigen) Stem (subs.) 9430 0401 320 Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery MovementsArtno.brandcaliberSizehandsfunctionspecial166990ISAJ320/10310 1/20.70x1.20x0.20SC-D(3) WatchpartsPart NocaliberdescriptionoriginalArtno.250BHour wheel94300250J320401BWinding stem943004013204000BElectronic module94304000J321
