I use almost every minute I have that is away from work to maximize my "enjoyment" of life...or to learn something.
The watch? It helps me to broaden any ideas or thoughts I have on my business...the solution of the bridge, the Freak's wheel within a wheel, etc.
For the DB28, I am thinking of making a device to mount the watch into a golf ball, and get a friend to drive it hard from the first hole.
The shock may hurt the spring/wheel as it may crash the spring into the silicium wheel.
I will need to look at the mountings of the balance.