Brand HATTORY-PULSAR Caliber V829 Size 6 3/4x8 Function SC-MD(12) Version SUN+MOON@12H Hands 0.70x1.20x0.18 Stem 354-194 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 377