Shanghai 上海 1110 201

Shanghai 1110 201

Shanghai began production of the SS1 movement in 1966. While the most well known early model using the SS1 is the 1120, the factory also produced a significant number of 1110 models. The difference between the two was the type of case. The 1110's was chrome-plated base metal, while the 1120's was all stainless steel. This 1110 dates to April 1968.