Gadget

probably the best gadget in the world

Watches are useful. My main requirements for a watch are:

1. Display the precise time at all times.
2. Do not need any maintenance like winding or changing the batteries.
3. Automatically adjust for GMT/BST.
4. Automatically adjust for current timezone anywhere in the world.
5. Light. I don’t want or need a micro-computer on my wrist that also tells me the weather, my resting heartbeat and the altitude.

So I bought this Casio Waveceptor watch.