This Tissot might make a nice addition to your collection. Jomashop has it for well under $500.
Here's the link: https://www.jomashop.com/tissot-watch-t099-429-36-038-00.html?gclid=CjwKCAiAv9ucBhBXEiwA6N8nYAnfGx1XP5ftNuBa7V_PKeBAiGEYQ-AyanFjbBINtMjn8SgPe2qUUxoC9g4QAvD_BwE
You need two screwdrivers. one to prevent the bar from turning as you remove the screw. removed my strap a week or so ago in order to try out a nato. Be careful, the screw is quite small and comes free after 5-6 rotations.
This account is verified. WatchCrunch has confirmed that this account is the authentic presence for this person or brand.