Brand UNIVERSAL Caliber 215-1 Size 12 1/2 Function SC-CLD-AUT Version Hands 0,80x1,30 Stem 6321 Stem (subs.) Stem (2 pce) Balance staff 29514 Balance staff (subs.) Mainspring (subs.) 1.30x9.5x0.05 AUT Mainspring (subs.) 820 3215 0 Battery