Brand LONGINES Caliber 651 Size 12 1/2 Function SC-CLD-AUT-CHR Version Hands 0,90x1,50 Stem 5062 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) 1.05x10.5x0.115 AUT =2534X Mainspring (subs.) Battery