This is the clock skin engine that displays and selects downloaded Clock Skin packs.
One skin (Ancient Fire) is included in this app and many others can be added by downloading clock skin packs. See here: More Clock Skins. Long press for configuration brings up a list of your installed clock skins that you can select.
Clock skins that I have created for pure android watches such as the D5 and X5 can now be enjoyed by those with Android Wear.
I have hand crafted 22 additional clock skins that I'll be releasing over the coming months. The first, released for free is the "Borg Clock Skin". Search for clock skins by "Ancient Fire". Soon to be followed by those shown above, "The Empress of China", "Galaxy" and "millennium falcon".
With an active android watch community of 17,000+ members, many more clock skins are sure to join this collection.
I will also provide a free template for anyone that wants to create their own clock skins using this engine.