Dawes Horizon

[Backzilla]

Hello people im new here and want to find a bit out about my bike.
I us it to commute to work. Had it about 3 years but was wondering how old it was. does anybody know. Thanks

 

[Spokesmann]

Id hazard a guess form somewhere about 1980s-early 90s.

Nice looking bike.

 

[GarethPJ]

Those look a lot like Weinman 570 TOP calipers. Would I be right. If so amd given the other parts my (limitted) experience of Dawes of the period would prompt me to hazard a guess of mid to late eighties.