Posts Tagged ‘aviation watches’
China’s first aviation watches birth and development
In April 1961, Seagull Watch Group (Tianjin watch factory) was a light according to the tasksassigned by the Ministry of trial project code table, mission code-named "304", to September 1961 Table 7 sample test equipment. May 1962, according to Air Force headquarters at the request of trial production, to December [...]


















