Brand LONGINES Caliber 633 Size 11 1/2 Function SC-CLD-AUT Version Hands 1,50x0,90x0,25 Stem 7341 Stem (subs.) Stem (2 pce) Balance staff 27619 Balance staff (subs.) Mainspring (subs.) 1.23x10.5x0.132 AUT Mainspring (subs.) 820 3149 0 Battery