Hello there

I have bought this rather scruffy Dawes on impulse, and know it's probably worthless but I was charmed by the colour. Does anybody have an idea what model or date it is? I'm guessing 80s/90s by the newer headbadge. It has Simplex gears, Sachs Huret derailleurs, an SR stem, 700c wheels, and a Sturmey Archer seat post...who knows what is original though! I quite like the original Dawes crankarms. The wheel rim on the front is intriguing since it has a raised pattern, supposedly to show wear, of which there is little.

Thanks in advance for looking!