Well if anyone is interested, I should have the first ones in a few weeks, The price should be about 60 dollars (USD) and they will come with a really good quality 3 ring (NATO) style strap.
Since I use both my watch and two computers when I am at work, and I come from a time in Diving where if you didn't have it and needed it, you ended up making it yourself.
That's where this comes from, I'm adapting an Idea I had on these years ago, and finally have someone to help me get these made by a Watch company.
They are the only people that can do the milling on 5 axis's to within the tolerances needed to make it look good.
I had a watchmaker look at them, and he thought they were made by the same company that did the watch, and that they were a new model that I was testing, but it was the adaptors, they look like they are part of the watch / Computer.
If anyone wants a set, I will make a post in the forums when they are done and ready to ship.
Also you can contact me Via the web, look up Sphere Diving Systems LTD Co. it's pretty easy to find on the net