SHIOJIRI Y121A BrandSHIOJIRICaliberY121ASize6 3/4x8FunctionSCVersionSTANDARD FITTINGHands0.65x1.10x0.20Stem354-788/-785Stem (subs.)354-787 (lang)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery377MovementsArtno.brandcaliberSizehandsfunctionspecial162611SHIOJIRIY1216 3/4x80.65x1.10x0.20SCH2=1.91 (Total 5.03)162610SHIOJIRIY1216 3/4x80.65x1.10x0.20SCH1=1.43 (Total 4.55)162613SHIOJIRIY1216 3/4x80.65x1.10x0.20SCH3=2.51 (Total 5.63) WatchpartsPart NocaliberdescriptionoriginalArtno.260Minute wheel261-9219840261921401Y121Winding stem354-7869840354786401Winding stem354-7889840354788