Brand REGO Caliber 206 Size 13 1/2 Function SC-CLD-AUT Version Hands 1,10x1,80 Stem 10006 Stem (subs.) Stem (2 pce) Balance staff 36008 Balance staff (subs.) 35704 Mainspring (subs.) 1,6x8,5x0,10 Mainspring (subs.) Battery