Few people have heard of it, yet many consider John Blankenbaker's KENBAK-1 to be the first commercial personal computer.
16-Piece Deluxe Watch Opener Tool Kit
By James Grahame
I have a handful of watches sitting in a drawer with dead batteries. Even though I'm unlikely to start wearing a couple of Casios on each arm in the near future, it seemed like a good idea to pop them open and remove the dead batteries before they cause any damage.
That thought led me to Amazon, where I stumbled across this inexpensive 16-piece watch tool kit for under $10. It's just the thing you need for adjusting watchbands and popping the back off the occasional watch case. The only potential hitch is that there are no instructions, so a bit of experimentation is required to perfect your watch smashing technique.
