Brand FHF Caliber 711-3 Size 11 1/2 Function CLD Version Hands 0,70x1,30 Stem 7009 Stem (subs.) Stem (2 pce) Balance staff 29212 Balance staff (subs.) 29515 INCA / 30205 SSR Mainspring (subs.) 1,4x9,5x0,10 Mainspring (subs.) Battery