Apple Watch Generations

I don't sell Apple Watches at all. I doubt anyone in this user-to-user forum does.

You can see what Apple sells here:

Watch - Apple

If it's not listed there, Apple doesn't sell it, at least not new. You might check out the Apple Refurbished Store:

Refurbished Apple Watch Deals - Apple

Buying products there is a great deal. The device will look like new, perform like new, and have the same warranty as a new device. The only noticeable differences will be the packaging and the price. Stock will vary over time so keep checking.

Go to Watch - Apple and you will find if you tap on Watch, it will show you this list on the top portion of the page. This is what is available currently.