Brand SHIOJIRI Caliber VR4G Size 13 1/2 Function SC-D(4)-CHR-SOLAR Version 3 EYES ( 3 - 6 - 11 ) Hands Stem 351-177 Stem (subs.) 351-578 Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 3023-34R