Brand BIFORA Caliber 111 (AUT) Size 11 1/2 Function SC-AUT Version Hands 0,85x1,40 Stem 7023 Stem (subs.) Stem (2 pce) Balance staff 31701 Balance staff (subs.) Mainspring (subs.) 1,35x9,5x0,115 Mainspring (subs.) Battery