Brand LANCO Caliber 659 Size 6 3/4x8 Function SC-CLD Version Hands 0,90x1,40 Stem 7532 Stem (subs.) Stem (2 pce) Balance staff 30723 INCA Balance staff (subs.) Mainspring (subs.) 1,1x7,0x0,08 Mainspring (subs.) Battery