A weaving method of a wristlet is provided to reduce the number of manufacturing processes and time used for the process by eliminating a backstitch process after sewing fabric to make a penetration hole in which a thumb is inserted. A weaving method of a wristlet includes the following steps of: performing operation of a synchor(3) consecutively and operation of a needle(2) in which thread is inserted by rotating a needle cylinder; dividing a part of a needle to a weaving stop needle(21) and a weaving operation needle(22); weaving fabric while reciprocating the needle cylinder to a horizontal direction; weaving the fabric to a tapered shape; rotating the needle cylinder under operation of the whole needle; forming a penetration-hole; weaving a protrusion part contacting with the back of a hand; and weaving the fabric to surround an arm with a cylindrical shape.