Hello. I've tried to solve this issue without posting, but no dice so far. I have a Gshock G-300 and I'd like to swap the resin strap for a NATO strap. I can't find out which adapter set and from whom to buy, because the model is never listed in compatibility descriptions. I have run across a statement that the adapters for a 5600 will not work, at least not without modification. Any advice here would be appreciated.