LEMANIA 3872 Brand LEMANIA Caliber 3872 Size Function Version Hands Stem 6328 Stem (subs.) Stem (2 pce) Balance staff 34006 Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.401Winding stem8026328723Balance staff ST -shock-absorber8023400681801872Fly-back lever -zero actoon= TISSOT 872,873952081801872