See crystal movement watch repair parts for YM04 YM04A for Epson for Hattori and for TMI

Ships from Japan Outer diameter: 10 1/2 x 12 lignes or 24.0 x 27.6mm Thickness 4.93mm Large date display at 12 o'clock position Small seconds placed at 9 o'clock position, requires a hand size of 0.20mm Minute chronograph hand at 6 o'clock position, required hand size 0.20mm Specifications Outer diameter: 10 1/2 x 12 lignes or 24.0 x 27.6mm thickness 4.93mm Large date display at 12 o'clock Small seconds at 9 o'clock, requires hand size 0.20mm Minute chronograph hand at 6 o'clock, required hand size 0.20mm3 24 hour hand at :00, hand size 0.20mm watch cell 395 required Hands required: hour hand 1.10, minute hand 0.65, sweep seconds 0.21mm Stem: 351584; tap 10 Package includes: 1* For YM04A watch movement