HATTORY-LORUS V811A Exploded diagram Brand HATTORY-LORUS Caliber V811A Size 5 1/2 Function SC Version Hands 0.65x1.10 Stem 354-365 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 319 MovementsArtno.brandcaliberSizehandsfunctionspecial161636HATTORY-PULSARV8115 1/20.65x1.10x0.18SC161656MORIOKAPC115 1/20.70x1.20x0.18SC Watchparts Part NocaliberdescriptionoriginalArtno.401V811Winding stem03543659840354365401V811Winding stem03541339840354133401V811Winding stem03546509840354650401V811Winding stem03511339840351133