Brand MIYOTA Caliber FS20 Size 10 1/2 Function SC-D(4V)-CHR(M/SC/24h) Version 3 EYES ( 60S- 60M - 24H ) Hands 0.70x1.20x0.18/0.26 Stem 065-549 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 377