I wear a JDM SARG003 as a daily (pics from the interwebs...):
And I have a vintage Seiko Jumbo 6138-3002 automatic flyback chronograph:
(actually I have 2, I could get one really cheap that needs a new crystal. Maybe I'll sell it or as a spare).
Its a nice watch that despite its age has the size of a modern day watch (thats why its nicknamed the 'Jumbo' back in the days)
And I also have a vintage Seiko 4006-7020 Bellmatic with the 27 jewel movement:
(this one doesnt have the original bracelet but I couldnt find one with it, they're quite rare)
I'd love to have a Hi beat seiko one day.