What's the most unusual watch you've had.

[Interested Bystander]

I can go back to the late 90's and I had a Casio that had a huge case, probably 48MM with sensors.

It read the time and had a 1/100 second stopwatch of course, and all the alarms as such a watch could have, but it also had a barometer, altimeter, thermometer, and digital compass.

It was great when I hiked in the mountains, or just drove through them it really kept a good record on the barometer and altimeter. It was spot on really.

The thermometer was tough though. It would usually run a bit high being it was on your wrist.

Actually lost it, but I'm thinking of getting another of similar ability.