I've got a watch I often wear that can be set to show local tides high or low or moon phases, but I can never be bothered to set that function and I don't think I'd ever use it even though I do like Astronomy.
Best fun I ever had with a watch was with a Casio remote control calculator gizmo watch ... I think you can still get them, they were a bit bulky looking even back when I owned one in about 95 though and like something from Thunderbirds one of their puppets would wear ... but what evil fun I could have with it
I'm not a football fan, but I'd sometimes go into one of our local pubs when there was a big footie match on ... check the brand of TV and go to the toilet to input the code, then go back and sit down with a pint and change channel just as it got exciting for the football fans there ... I'd have been chased if I was caught at that though, also used to learn the codes for friends and family's TV's and switch them on and off or raise and lower the volume without them seeing me.
This was the watch ...
