Swiss original authentic antique watch Maurice Maurice abon pocket watch belongs to high-end brand. Movement stripe polishing, fine and ultra-thin movement, deck chamfering polishing, large and small steel wheel grooves mirror polishing, blue steel hairspring. Shenzhen Abbott Technology Co., Ltd., a well-known (famous) electronic whiteboard brand, a high-tech enterprise in Shenzhen, and the China Education Informatization Excellence Award, is an innovative and dynamic technology company.