Light Industry
1. M Table 9 July 1955, Shanghai Second Light Industry Bureau and the Shanghai Association establishment watches watches trial involving 58 teams to participate in trial units and personnel from the separately manufactured parts, large bright clock factory engineers to develop a small de Qu Yuan Ma Steel, China Yuen Shun Fat Chung plant engineers take the primary splint trial u boat replica watches . Was on September 26, processed more than 150 scattered all concentrated in only parts of Sims watch shop, assembled a total length of 18 three-pin (17 drills) small horse, waterproof watch, a fine horse made the first watch. April 1956, to watch trial focused Jiangyin Road (formerly Clockwork Factory warehouse together) conducted trial gradually increased to 150 officers, 50 have simple equipment, assembly, testing, inspection and use of noise barriers in a shelter of "sealed" to a small room, with the umbrella bone needle, such as bicycle wire material, developed in September that year the second batch of fine watches 100 Ma. Trademark for the East Is Red, peace card two. But the part in real-like development, precision mixed assembly of authentic watches only 12, defective 58, waste 30, at 120 seconds travel time error. April 1957, trial team used more than 4 months time, set a 1070 process, to draw more than 150 drawings, parts production and processing technology bell ross watches , a formulation of the first set of our own watch production process documentation. From July 1957, beginning with the figure for trial, has awarded a total of 3076 trial of 14 watches.