Mechanical Watch Movement ST3620K Skeleton

Product information:
Model: ST3620K movement
Number of kits: 1pc
Movement caliber: 37.20mm
Movement height: 4.30mm
Frequency: 3Hz (21,600 vph)
The price is more than 50$, not responsible for any after-sales, mind not to shoot

Packing list
Mechanical watch movement*1