Brand OTERO Caliber 482 Size 11 1/2 Function SC-CLD-AUT Version Hands 0,80x1,40 Stem 7303 Stem (subs.) Stem (2 pce) Balance staff 33101 Balance staff (subs.) Mainspring (subs.) 1,4x9,5x0,095Sp. Mainspring (subs.) Battery