Brand ETA Caliber 1017 Size 11 1/2 Function SC Version Hands 0,90x1,50 Stem 7202 Stem (subs.) Stem (2 pce) Balance staff 29504 Balance staff (subs.) 29502 INCA Mainspring (subs.) 1,55x9,0x0,10 Mainspring (subs.) Battery