Chunlei 春蕾 brand watches appear to have become separated from other Shanghai Watch Factory products at some time. Beginning sometime in the second half of the 1980s, these new Chunleis were powered by movements presumably made in Xian. This model has the Xian-designed overly complicated SHD7SZ automatic movement. It is interesting that the dial states 26 jewels and the rotor says 28. It has quick-set date and day.