Someone can make a simple digital chronograph for universal launcher?

Someone can make a simple digital chronograph for universal launcher?

Digital chronograph? like what?
https://www.google.it/search?q=Digital+chronograph&num=50&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwigw_H8vrPTAhWEOBQKHZZKCk8QsAQISA&biw=1478&bih=762

No matter the design. Only to have a function for start and reset the counter.

I see, then it’s not possible with ClockSkin format, only with .watch format.