ISA K63 Brand ISA Caliber K63 Size 6 3/4x8 Function SC Version Hands 0.70x1.20x0.20 Stem eigen= K63 Stem (subs.) 9430 0401 K63 Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 364 Movements Artno.brandcaliberSizehandsfunctionspecial162985ISAK636 3/4x80.70x1.20x0.20SC161985ISA638.1016 3/4x80.70x1.20x0.20SC162980ISA3696 3/4x80.70x1.20x0.20SCSwiss Part162991ISA638.1016 3/4x80.70x1.20x0.20SC WatchpartsPart NocaliberdescriptionoriginalArtno.227BSweep second pinion94300227K63401BWinding stem94300401K63443Setting lever assembled94300443K634000Electronic module94304000K634401Bridle (+)4405Battery connection
