Ballistic Nylon Fire Orange Watch Strap with Casio® G-Shock Compatible Adapter and Spring Bar Tool

Great quality

Casio gr-8900

Excellent watch strap and I can confirm it DOES work with casio GR-8900. One note i would add is the strap is slightly on the long side. If you have smaller to medium size wrists the smaller size is more than enough. 5/5

Infuriating to install

I am not new to changing watch straps. This was the most difficult strap change Ive ever had, the combination of tiny spring bars, bulky plastic blocking the view and small margins for error made for a 1+ hour job. I would get the springbar in the correct place but it just would not find the hole. Im think this is a misalignment issue with the product with it placing the spring bar hole in a different position to that on the watch. Once installed the watch body slides around on the strap. Not great.