how many fun type of watches are there?

[Kasper]

By fun i mean...doing a bit more then showing time and date and classic alarm/chrono.

radio fm watch
calculator watch
remote controle watch
lighter watch
jackpot watch
mp3 watch
television watch
bluetooth watch
alarm melody watch
laserbeam watch
magnifying glass watch
mobile watch
digital picture watch
poker watch
game watch
water powered watch
transforming watch
usb storage watch
camera watch
sound recording watch
nixie watch
database watch
walkie-talkie watch
drum machine watch
Projector Images watch

vibrating watch (snoring)
talking watch (blind)

adding :
Temperature
Altitude
Diving depth
Pulse rate
GPS
Security Alarm watch - saw this the other day, vintage, Swiss, 110 db.

We need more!!

[retroleds]

Temperature
Altitude
Diving depth
Pulse rate
GPS
Security Alarm watch - saw this the other day, vintage, Swiss, 110 db.

[your_man_in_Hamburg]

A digital watch with a radioactivity detector.
http://www.gammawatch.com/index.htm

My personal wish-list for the ultimate watch includes:

neutrino detector
inertial navigation
gravitation wave detector
babe magnet
internal atomic time reference