Brand UNIVERSAL Caliber 292 Size 15 1/2 Function CHR Version Hands 1,15x1,80 Stem 7608 Stem (subs.) Stem (2 pce) Balance staff 45102 Balance staff (subs.) 40601 INCA Mainspring (subs.) 1,3x13,0x0,16 Mainspring (subs.) Battery