TISSOT 2030 Brand TISSOT Caliber 2030 Size 13 Function Version Hands 0,90x1,50 Stem 6076 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8026076435Yoke spring988004352030445Setting lever spring = 435