Is great! I looked through dozens of watch shops in several major Polish cities, in addition to the entire Allegro, AliExpress, Ceneo ... and websites of watch shops. It had to be in the amount of PLN 500-600, max. 800, but that would be too much. The choice fell on this model. As one of the few, it meets my assumptions (undoubtedly how many customers, so many tastes ...;)): + Black / dark dial + Leather strap (necessarily bronze) + Metal case, preferably non-glossy + Date indication in the window + Arabic numerals + waterproof for swimming + Chronograph Scale + Chronograph indicators legible, analog, non-shimmering + 2nd time zone (useful in my work) + Full analog (not counting the power supply, but it's a plus for quartz, because they are quite accurate) + Readable, contrasting, so that one quick glance is enough for a precise reading of the time or date + Backlight of the dial + Good glass, convex under the right curvature, here, hardly scratching - I have it only about a month, so far no traces on the case or glass. - Loud work ... Let me start with the only downside ... Believe me, there are also criticisms of the mechanism in this model in English-language forums and in fact, when we are in almost perfectly quiet conditions, it can be heard from a distance of even 40-50 cm, which is irritating . It is known that it is not audible during the day, but when I go to sleep ... I hide it in a drawer or on the desk 2 meters away. For comparison, I took several other Casio watches at home, each of them was inaudible, there had to be perfect silence so that you could hear anything by pressing firmly against your ear. I think it's a big flaw, but it suits me best of all I've ever seen - that's why I circumvent the problem in other ways;) As for the rest, I'm dealing with an ideal for me. The strap is comfortable, the case is not too thick or too heavy, also during the day I forget that I have it - so it's good. Visually, this is what I was looking for, which is also great. The hands are very contrasting with the background, as well as the numbers, also the reading is very fast and convenient. The date stamp is also great, the frame focuses the eyes better, and its trapezoidal shape and numbers are very interesting. The second time zone indicated on the upper left lever is helpful in the work, as if you can remember how many hours a given zone differs, but here is the convenience of continuous indication and importantly - it is not at the expense of the size of the main hands. Setting the time is also interesting. When you pull out the 3-position crown, you can hear 2 types of sound, which makes us certain about the selected position. When it comes to covering minutes with fractions on the dial, you have to hit even to make it so, there is no super calibration of the hands relative to the dial. It is important that the hands of the minutes and hours are perfectly matched to each other on the dial. The second hand, of course, measures 60 seconds on the dial, although there is no super precision here, and it coincides once with it, and sometimes not. However, this is not a problem, because synchronizing it to the atomic clock, after a few days there was not even a 1-second interval. Chronograph - a very interesting feature for me. Its limit in this model is 4 hours, then it stops, which is enough for me. Of course, I will not need to count production units, but as a curiosity you can check how much the odometer of a given car increases the speed on a straight road based on the posts, or quickly check how many km / h the car was driving on the recording from the driving recorder. Personally, I often use it for some time measurements, e.g. when I buy a parking ticket, turn it on, and see how much time has elapsed while doing errands. There are more such things, also for me the assumption that this function will not only be a gadget increasing the complexity of the mechanism, the thickness of the case and the purchase price. The chronograph hand is accurate in 1/20 second. Absolutely sufficient. The lower right hand tells us how many minutes have passed since the measurement (0-10), and the upper one counts 4 hours by 10 minutes / dash. I also like the fact that the chronograph dial is marked under the glass and not on the edge of the case - which in my opinion would slightly mar the watch. Regarding the water resistance - 100 m / 10 bar of static pressure - in practice it dynamically exceeds it significantly and we can swim in it or dive with a snorkel. That's enough - I wet it a few times and it works. Due to the nice leather strap, I would rather not swim with it, although who knows, summer is ahead ... As for the backlight - due to the black dial it is visible only in the dark, but it works fine. Models with a bright dial are much better here, although I like this one much more and I will use it more often during the day :).