I am a Casio lover and collector. I bought an SGW-100 maybe ten years ago. It was a good watch for keeping time and it was very easy to read. The sensors are mediocre at best. The compass needs to be recalibrated quite often and the temperature sensor is not that accurate because it’s mounted to your wrist. After about 5 years I was unable to change the time on the watch. I still wore the watch for a couple more years but only 1/2 the year during daylight savings time. The watch did keep very good time. I went two years without needing to reset the time.

Something to bear in mind is that extra stuff weighs more on trails. Carrying a dedicated thermometer, compass and watch weighs more than just this watch. Also, you might not need all those things on trail, since most of us use phones and sometimes walk on well designated trails, but you might still find some use from them for convenience sake. Like if I want to complain about the temperature to my friend, I just need to look at my wrist and then I can do so. Or maybe you just need to know which direction at a trail fork to walk, and dont want to have to fish for the compass. Lastly, if youre genuinely stranded and lost, youre guaranteeing yourself a compass on your person as long as you have that watch too. Watches have better battery life than your phone, so there is a use case.

I own this watch in negative display. Love it.

Very good review.

Here is the trick of the temperature you just adjusted 3 or 4 minus and the temperature will be accurate in general it will be like that but some others will be different it could be minus 2.

Your cuts are way too close, it makes it hard to follow if you don't breathe and let us soak in what you just said. Try leaving more space between your cuts. (Not trying to be a jerk, it might help you in the future)

Good watch with two significant flaws: stopwatch duration is too short, so is the illumination. Make one with a 24h stopwatch and at least 3 (better 5) seconds backlight and add a vibration alarm and I'll buy a dozen right away.

nice i have Casio illuminator and i use it as a daily driver its soo good

If you drown, your watch will survive. This thought gives great comfort. At least the time your body is found can be recorded with high level of accuracy.

What is your arm circumference? I am 15.5 centimeters, so I don’t know how such a watch will look on my hand