Any vintage mechanical Smiths Deluxe, Astral, w10,12-15.
And let’s not forget the Tissot Seastar Navigator three register chronograph with Lemania 1281 movement. Cracking little watch.
Cheers.
Seiko chronographs or worldtimes from the late 60s to mid 70s
These, the Grand/King Seikos along with the afforementioned Seiko 6105-8110 (aka the Captain Willard). So much enjoyment and variety at a mostly reasonable price.
This Citizen bullhead chronograph from 1980, a borderline vintage, is really difficult to find in excellent original condition. And it's around 1k. I think it has a timeless design and perfect size at 38mm.