MIYOTA JR20 BrandMIYOTACaliberJR20Size12 1/2FunctionSC-DD-24HVersionHands0.70x1.20x0.18/0.26Stem065-505Stem (subs.)065-508 (lang)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatterySR621SWMovementsArtno.brandcaliberSizehandsfunctionspecial168675MIYOTAJR2012 1/20.70x1.20x0.18/0.26SC-DD-24H