Brand DUROWE Caliber 585 Size 11 1/2 Function SC-CLD Version Hands 0,80x1,30 Stem 6517 Stem (subs.) Stem (2 pce) Balance staff 28306 Duroswing Balance staff (subs.) Mainspring (subs.) 1,2x9,5x0,10 Mainspring (subs.) Battery