Brand MIYOTA Caliber 1M22 Size 10 1/2 Function o. SC Version Hands 0,70x1,20 Stem 065-477 (Gew. 0,9) Stem (subs.) 065-499 (Gew. 0,70) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 364