UDSSR-CHAIKA 1301BrandUDSSR-CHAIKACaliber1301Size5 1/2Functiono. SCVersionHands0.55x1.00StemeigenStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryMovementsArtno.brandcaliberSizehandsfunctionspecial151400CHAIKA13015 1/20.55x1.00o. SC161442FE58205 1/20.55x1.00o. SCQuarzwerk161859RONDA751FE5 1/20.55x1.00o. SC WatchpartsPart NocaliberdescriptionoriginalArtno.250BHour wheel983002501301401BWinding stem983004011301443BSetting lever983004431301