TISSOT 872 Brand TISSOT Caliber 872 Size 12 Function Version Hands Stem 6328 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) 1,30x10,50x0,13 Mainspring (subs.) = OMEGA 860-1208 Battery Watchparts Part NocaliberdescriptionoriginalArtno.401Winding stem8026328770= OM 860Mainspring860-1208965086012088335= 860 OMOperating lever spring860-184296508601842