Brand AHO Caliber 1125A Size 11 1/2 Function SC-CLD-AUT Version Hands 0,90x1,50 Stem 6603 Stem (subs.) Stem (2 pce) Balance staff 32205 Balance staff (subs.) Mainspring (subs.) 1,4x9,0x0,10Sp Mainspring (subs.) Battery