Brand MIYOTA Caliber FS27 Size 10 1/2 Function SC-CHR-CLD(F4) Version 3 EYES ( 6 - 9 - 9 ) Hands 0,70x1,20x0,20 Stem 065-549 Stem (subs.) 065-557 Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 377