Watch with replaceable dial plate

The watch with the replaceable dial plate comprises an annular watch frame, a pressing ring, a pressing cover, a watch lug and a pin assembly, the pressing ring and the pressing cover are clamped at the upper end opening and the lower end opening of the watch frame respectively, the watch lug comprises a U-shaped clamping piece and a connector, and the connector is arranged outside one side wall of the U-shaped clamping piece; the U-shaped clamping piece is clamped on the watch frame, and the U-shaped clamping piece can slide along the circumferential direction of the watch frame; the other side wall of the U-shaped clamping piece is clamped between the pressing ring and the pressing cover, and the upper end and the lower end of the other side wall of the U-shaped clamping piece are in pressing contact with the pressing ring and the pressing cover respectively, so that the U-shaped clamping piece is locked on the watch frame; the two axial ends of the pin assembly are connected with the joints of the two watc