Apparently this model is still in production though Casio's page doesn't show a steel version for it. The 300page Databank doesn't have a version in steel but this 150page one has (even one in gold I believe). However, this was the only piece I found after looking for it for a while (and the shop only had one piece). The store owner said it's been sitting in his shelf for about 1-2 years. Most shops have the black plastic version.
I am surprised that I am liking the watch more that I had expected.