Casio Duro in good used condition. $30 shipped in the U.S. via USPS flat-rate. New battery. On a new CNS tropic strap. I had to trim the ends of the curved strap to fit the case. Lightly used black and white NATO strap (shown) also included. No box, no papers, no original strap.  Ships from NJ. I bought the (cheap) tropic strap and replaced the battery with the idea that I’d want to wear it more as a weekend watch but nope, just doesn’t do it for me so moving it on.  PayPal (fees on you for G&S, only accepted for those with a history here), Venmo, or Zelle for payment.