No, this one does have spring bars. That pigskin was just handy. I have it on a different tan strap at the moment.
You do realize that if either your Legend Diver or Nautilus have a caliber 290 inside you'll be required to sell it to me, right?
I found this watch about 20 years ago when I worked in a movie theatre. Nobody claimed it so my boss let me have it. I have zero info on it...not sure its anything special but it's nice and thin and the dial looks a bit old-school so it dresses up a suit now and then for me.