Two days of rain and high humidity have made the clock anything from. It was formed at no time condensation under the glass. Also under running water worked perfectly for me the clock.
As for the lights: Here's a minus for the luminescent hands, unfortunately, but relatively weak and seem at night lose their brightness relatively fast. However one has the great looking Indiglo Illumination, which works very well and this also makes the clock at night perfectly readable.
Short one word for glass of the clock: It is not particularly scratch resistant, in fact, what is at a clock in the price range also can not necessarily expect. All previously incurred scratches are very easy and affect in any way the readability of the clock. I'm no expert, but think that they are using Scratch is relatively release. The Uhrglass is in fact from about half a centimeter from the bezel, what could have been a little better able to solve. Basically it but not particularly disturbing.
A word on the loud ticking: True, the clock is not one of the quietest. However, one must nevertheless be very sensitive to being disturbed by it. And especially in outdoor use loses this small deficiency completely important.
Something that might disturb some perhaps is the size of the clock. It works on the wrist but relatively small. For me this is more a plus, because with walks (through dense forest) is thereby minimizing the risk that the clock is stuck somewhere. Personally, I can start anything with so many dishes large outdoor clock.
So overall a great, small, practical, and easy to read at night and have a relatively robust outdoor and sports watch. The relatively loud ticking disturbs not at me personally. It is small and does not look particularly high quality, for me, this is but as I said rather an advantage. Especially when traveling, they may well attract the attention of thieves hardly on itself.
Why only 4 stars? The price in Germany is slightly overestimated. If remember correctly, the clock will be offered in the US for about 20 dollars. This price range corresponds to the clock rather, especially the materials used. In Germany you have to pay more, unfortunately something.
Overall, however, a great clock that has done remarkably well in their first outdoor use. I have ordered a second.