Please press and hold an empty spot on your home screen to install the clock widget.
Read this if you have problems with the clock widget:
Some phones have task-killer software installed. There's nothing I can do about it.
There you found it in some dusty box in a dark corner of the attic:
A really old Standard watch face showing signs of wear and tear.
The tiny seconds hand is counting down to the death of your battery.
Perfect face for your steampunk pocket watch running Android Wear.
Optimized for minimal battery usage.
Note: Please make sure your watch runs Android Wear 1.4 or newer.
Watch Face image taken from this great blog post: