19mm Black Rubber Watch Band / Strap Compatible For Casio Ad-300, Ad-301, Aw-304, Aw-304k, Aw-42, Aw-506, Aw-61, Dw-280 - Watchbands - AliExpress
G-Shock HK - Javys on Twitter: "Casio Rare Vintage - AD-300-1EV - 45 mm across the face - Fits up to 20cm wrist - Water resist – 200m - Made In Japan -