Brand JUNGHANS Caliber 669.31 Size 11 1/2 Function SC-D(3) Version Hands 0.90x1.50x0.25 Stem eigen (Schaft 0005) Stem (subs.) eigen (Schaft+Wulst 0004) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery