Brand ETA Caliber 2560 Size 11 1/2 Function SC-AUT-CLD Version Hands 0,90x1,50 Stem 6215 Stem (subs.) Stem (2 pce) Balance staff 27407 Balance staff (subs.) Mainspring (subs.) 1,20x10.5x0,125 AUT Mainspring (subs.) Battery