PRG-270 on a Nato strap - UPDATE with pics! | WatchUSeek Watch Forums
Amazon.com: 18mm Rubber Watch Band Compatible with Casio PRG-260/270/550/250 PRW3500/2500/5100 Men Replacement Black Bracelet Waterproof Silicone Strap with connection gasket : Clothing, Shoes & Jewelry
Replacement Black Resin Watch Band Strap Fits PRG-270-1 / PRG - Etsy
Genuine Casio Pro Trek Triple Sensor PRG-270-2 dark navy blue resin watch band | eBay