上海牌A581手表
五十年代
上海手表厂
1955年，上海有58位钟表老师傅以匠人之心，手工打造18只细马机械手表样机，那应该算作中国手表的始祖。1958年3月，A581型机械手表正式投产，注册商标为上海牌，同年4月23日，中国第一家手表厂正式成立，命名为地方国营上海手表厂。当年生产了13600只，售价60元，一经面市广受追捧。
“A581”来由：1958年发行，中国生产的第一批细马手表，改写了中国人只能修表不能造表的历史。
"Shanghai" A581 Watch
In the 1950s
Shanghai Watch Factory
Huaiyin Sugar Factory, the first sugar factory in the central region of China, was built and put into operation in 1959. The soft sugar of "Baimei" brand produced by this factory, was white, soft, sweet, fragrant. In 1974 it won the red flag award in the National Sugar Factory Professional Conference, and won the quality product certificate in 1984. The production of products couldn't meet the requirements in market.
