Great watch, Only issue is you might have to watch the video a few times to understand everything wonderful thing it does.
Cool watch! I was looking for a watch that does not need batteries. These watches are very nice. They have very thick bands as well, not those cheap bands that break after a few months. I would not buy this watch because of the quality of its compass or altimeter as they more for reference than accuracy, but if you're ok with that these are fabulous looking and working watches.
I wanted a complication you can't get on a mechanical watch. I'm a hiker and need a compass where there is no phone service, it's cloudy and teperatures hover around 0⁰. It might be raining, snowing or I might have to swim. This is the watch for me since I prefer an analog display. The only gripe I have is it really needs a screw down crown.