I have a Heuer dive watch model 980.013. It is S.S. with an olive drab finish. The entire dial is luminous and amazingly bright at night and the markings are Heuer, quartz,200 metres, professional. On the back are the model and serial numbers, quartz, acier and etanche.
I am interested in finding out the value--it's in very good condition and was just cleaned and serviced ($138)but therre are some small marks on the case. I have the Olive drab link bracelet and a couple of other bands.
I checked your catalogs and couldn't find it listed but I think it is a 1980's vintage military model-perhaps French.