SHIOJIRI VX10 Brand SHIOJIRI Caliber VX10 Size 5 1/2 Function o. SC Version Hands 0.45x0.90 Stem 351-819 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 317 MovementsArtno.brandcaliberSizehandsfunctionspecial161670SHIOJIRIVX10 A5 1/20.45x0.90o. SC Watchparts Part NocaliberdescriptionoriginalArtno.401Winding stem351-8199840351819401B = 1F20Handsetting stem351-8189840351818