Brand PUW Caliber 59 Size 12 Function SC-CLD-AUT Version Hands 0,90x1,50 Stem 7028 Stem (subs.) Stem (2 pce) Balance staff 42203 INCA Balance staff (subs.) Mainspring (subs.) 1,45x10,5x0,10Sp. Mainspring (subs.) Battery