Brand SHIOJIRI Caliber VD77 Size 10 1/2 Function SS-24H (12 Z) Version 2 EYES ( 6 -12 ) Hands 0.70x1.20x0.20/0.20 Stem 351-177 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery