Chinese watches - Vintage Alcheng (Beijing)

Dear All,

I am looking for informations about a chinese brand, called alcheng (or aicheng ?).

This brand seems to have made military watches in the 80's, based on a standard movement from Liaoning Watch Factory.

Do you know anything about this brand ? Do you know someone who will know, or even someone who will know someone...

Any information will be very helpfull for me. I sent an email to Liaoning Watch, days ago, but didn't receive answer, so I guess they don't have any informations...

Photo of the watch can be seen on Taobao : Protected content

Please, let me know.

Best regards,

William