Brand DUROWE Caliber 65 Size 6 3/4 x 8 Function SC Version Hands 0,55x1,00 Stem 6301 Stem (subs.) Stem (2 pce) Balance staff 27503 Balance staff (subs.) 28503 Duroswing Mainspring (subs.) 1,6x7,0x0,08 Mainspring (subs.) Battery