Brand ETERNA Caliber 1403 Size 8 1/4 (18 000) Function SC-AUT Version Hands 0,70x1,20 Stem 5611 Stem (subs.) Stem (2 pce) Balance staff 28612 Balance staff (subs.) Mainspring (subs.) 1.30x5.6x0.07 AUT Mainspring (subs.) Battery