@MasterPie: It takes me about 30 seconds to read an analogue clock Blushing

But I take pride in being able to use a (proper) map and compass; training from my days in the Scouts showing through, I think.

Plus, I like my AZ it doesn't need an expensive data contract, it works on the tube, it never runs out of battery, no-one's going to mug me for it, it doesn't matter if I lose/damage it...

EDIT:

Before people are allowed sat navs that tell them where to go they should prove their competency with one of these: