Chuyển Động Cơ Khí Tự Động

36502 automatic mechanical movement products are offered for sale by suppliers on Alibaba.com, of which mechanical watches accounts for 78%, wristwatch tools & parts accounts for 2%. A wide variety of automatic mechanical movement options are available to you, such as buckle, hidden clasp and folding clasp with safety.You can also choose from stainless steel, yellow gold automatic mechanical movement,as well as from day/date, moon phase, and hollow out automatic mechanical movement,and whether automatic mechanical movement is unisex, or man.