Unfortunately, after 1.5 years it stopped counting and only shows the time. They asked me for 80 to 100 euros to send it to Italy for repair. I refused because I believe it's not worth it and I will only have it to see the time.

I give it 3 stars because I believe it is expensive for the quality it provides... I have had it since 2015 and this year it started acting up... Initially, within the first 6 months, the speaker broke and the reminders stopped working... Then the light started malfunctioning, and this year the indications started failing as well... Even the dealership couldn't fix it... I had to send it to Italy at my own expense... A time-consuming and not at all economical process... So, I bought a Suunto D4f

I have had it for two and a half years with over 200 dives, very satisfied, the battery change was done at the 2-year mark. My fishing goes up to 15 meters with several dives each time.

Amateur use for free diving up to 15m. Excellent, user-friendly, with very good automatic operation and above average build quality.

Tested in over 40 dives. So far, it works perfectly.
Update 3/13/2018: With over 600 dives, it hasn't shown any issues, with the same battery. With all its functions automatic, it accompanies you ideally in free diving and spearfishing.
Update 3/3/2019: 1100+ dives. It works perfectly, without changing the battery. You don’t need to press any buttons before starting the dive. And after you come out of the water, it automatically returns to the time display after about half an hour. In short, if you have no reason to, and just want it to follow you on dives, you literally don’t need to press any buttons after the initial setup.
Update April 2019: While I was on a dive, the screen turned off, but I didn’t see any warning beforehand. Half an hour after exiting the water, it reactivated by itself without me doing anything and showed a low battery indication. I sent it to the representative for a battery change, o-ring replacement, and waterproof testing. In two days, it was returned to me like new.
Update August 2020: Since the last update, there have been at least another 1000+ dives. Fully reliable, zero problems.
Update December 2021: Battery change and check with the representative again. All good. I should just mention that for years, I haven't touched any buttons at all and I use it only for free diving. I literally don’t touch any buttons. With the first dive, it enters free diving mode and automatically tracks dive times, ascent times, and surface times. I don’t use any other function and I have turned off all sounds.
Update July 2022: +500 dives, no problems.
Update September 2023: Service at the representative, +700 dives, no problems.