PARRENIN 6641A Brand PARRENIN Caliber 6641A Size 11 1/2 Function SC-CLD Version Hands 0.70x1.20x0.18 Stem 6439 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 395 MovementsArtno.brandcaliberSizehandsfunctionspecial167800PARRENIN6641A11 1/20.70x1.20x0.18SC-CLD WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem802643940006640Electronic module97240006640