Brand PARRENIN Caliber 90 (CLD) Size 10 1/2 Function SC-CLD Version Hands 0,90x1,40 Stem 5707 Stem (subs.) Stem (2 pce) Balance staff 29717 Balance staff (subs.) 30404 INCA / 30103 A Mainspring (subs.) 1,5x9,5x0,11 Mainspring (subs.) Battery