Brand LORSA Caliber 814 Size 8 3/4 Function Version Hands 0,60x1,10 Stem 5419 Stem (subs.) Stem (2 pce) Balance staff 29213 Balance staff (subs.) 29225 / 30213 INCA Mainspring (subs.) 1,5x7,5x0,075 Mainspring (subs.) Battery