What time is it? Watches and horology

I think you’re right, it’s just a bit marmite. ‘85 was the transition year into Tag Heuer so it’s quite late production, apparently the bracelets were a weak point... https://forums.watchuseek.com/f29/fs-vintage-heuer-titanium-chronograph-automatic-lemania-mint-condition-reduced-746409.html

Orrrrrrr you could get an 80s Rolex (insert classic model name here) and be done with it :-) You've plenty of time to save!

1985 watches in preparation for my 40th (got a few years yet), and came across this today:

Just in case you haven't thought of this, buying any sentimental items that will be 40yo from 2024-25 will have a hefty premium. Equally not many people will be selling them from ~2021-ish.

Also be willing to be a bit flexible on the year as any "year" is always a bit vague.