There is also an application to create or import watches:
Android Wear Faces Creator . The application itself is free, it can use both paid and free packages.
HereFor example, you can download free ones (in fact, this can be done from the program itself).
Pretty nice things to eat, for example:
The sequence of actions: install the program, throw the downloaded package on the phone, click on the Import WearFaces pack, select the desired one and after it is installed (the pop-up messages run out), click Send to Wear.
On the phone, the installation process takes place and now we select in "Your own custom wearface" and enjoy the installed watch.
In the market there are also paid packages for this application, for example
this. We buy it, it gives download package, which we install in the manner described above.
Since I bought this watch, I can share the packages:
Tacho_Square.zip(311.71 KB)
Tacho_Round.zip(348.73 KB)
P.S. I understood today with screenshots directly from the clock, who are interested, you can seehere.
Sample snapshot: