It is a good diving watch, easy to read due to the large numbers, with a crystal display and good build quality. Essentially, it is a Nepto (by CressiSub) in a heavy-duty version, as it has the exact same menu, but comes with a metal bezel, better buttons, a softer strap, a removable silicone screen protector (which also functions as a magnifying lens for the display), and a well-designed storage case (which justifies the increased price of €55 that the customer is required to pay). I preferred this expensive version because I have been disappointed by a similar watch from another company that did not have such good build quality. The watch only has two buttons, which means it requires some familiarity, as certain functions are activated with a simple press of the button while others require a prolonged press. Once you learn how to operate it, you will see that it generally has an easy menu. The packaging only includes a quick guide leaflet, so you need to visit the company's website to download the full manual for free.

The company provides spare parts such as a silicone cover, strap, battery & o-ring, and it is recommended to have the battery changed there, along with the waterproof test. There is also a special kit available for connecting the watch to a PC, allowing you to download your dive data, at an additional cost of around €100. The battery theoretically lasts for two years, but there is a special button that deactivates the watch to prevent battery consumption when you are not wearing it.

In terms of use, as soon as you dive below 80 centimeters, it automatically starts recording (sometimes it requires activation on the first dive, but then it works automatically). It displays depth, temperature, dive/ascent speed, number of daily dives, and a total of 99 dives in the logbook. However, it keeps the last dive for one hour and then returns to watch mode (which, in my opinion, is a flaw). It then measures surface time for 24 hours in Do Not Fly mode, even if you have only dived once at a depth of two meters! I don't understand the logic behind this decision by the company; it is completely illogical! Imagine doing simple snorkeling, then going to board a plane and the watch causing a problem!

Another issue that concerns me is that it does not allow you to use the stopwatch/countdown timer/alarm/second time while diving. Why? Don't you have the right to measure, for example, how long you spend spearfishing? It's absurd! And of course, the temperature is only for the water, you don't have the right to see the temperature of the surrounding environment outside the water...

Conclusion: Use it only for water activities and then deactivate it to save battery. It is not suitable for everyday wear as it is heavy on the wrist, and there are better options available in the market. Personally, if I had known about these drawbacks, I would not have purchased it, as a dive computer can do much more.