Brand DUGENA Caliber 483 Size 9 1/4 Function SC-AUT Version Hands 0,70x1,20 Stem 4802 Stem (subs.) Stem (2 pce) Balance staff 27004 Balance staff (subs.) 27901 INCA Mainspring (subs.) 1,3x6,5x0,07 Mainspring (subs.) Battery