Brand DUROWE Caliber 335 Size 8 3/4 Function SC Version Hands 0,80x1,30 Stem 6313 Stem (subs.) Stem (2 pce) Balance staff 28607 Duroswing Balance staff (subs.) 27504 Mainspring (subs.) 1,1x8,0x0,09 Mainspring (subs.) Battery