This item is for Protrek PRW1500 and earlier. The strap is thicker than the original strap that came with the watch. One of the links of the original strap broke while wearing the watch and I lost the link so I had to buy a strap. This was the only one I could find and it's wider. However, after some effort I was able to attach it by squeezing the ends where it attaches to the watch (there is a YouTube video showing you how to attach a rubber/plastic strap like this to a Casio Protrek watch ). Once installed, it looks fantastic! I have to admit they are good quality and the same black and titanium colors as my watch.
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