ADEC 3C21FabrikatADECKaliber3C21size5 1/2functiono. SCversionhands0.50x1.00stem065-327stem (subs.)stem (2 pce)balance staffbalance staff (subs.)mainspring (subs.)mainspring (subs.)battery364MovementsArtno.brandcaliberSizehandsfunctionspecial161550MIYOTA3N205 1/20.50x1.00o. SC