Hi
I'm not sure if there's much interest but I've released a number of free custom watchfaces for the Sony SmartWatch 2. You can download them as apps via Google Play here
https://play.google.com/store/apps/developer?id=Julian+J+Won...
The Elite Black Watchface was $1.99 now it's free (theres still a paid version so be sure to check you've found the right one). There's not many decent free watchfaces for the SmartWatch 2 so try these out.