Casio Poker watch
Buler programmable melody
the only one till today i,ve seen with a programmable melody
Space invaders gamewatch
The waterwatch
works on water
Citizen light meter watch
has a lightmeter build on thats peeps in differend pitches
Citizen temperature watch
One of the first with build in temperature and chrono till 1/1000
Nixon voice recorder
NhJ mobile tv watch
but we have no pal signal anymore in my country
Casio black/white wristcamera
Roulette watch
Train watch
more to come