The only and hardest "job" (yes, I injured it during the week) I have done is setting up army scenes.. and I suspect that at worst it got a small scratch from there.... which I don't justify because.. g shock.. the company's warranty only covers the mechanical parts. Also, the illumination in the Lt3 setting (3 seconds of illumination) is terrible. You can only catch one hand, otherwise you leave one and lose the other.
Otherwise, very beautiful watch, nice and interchangeable blue depending on the light that hits it. Also, it sits on the hand regardless of the fact that it probably wasn't for mine (because it's too small for 50mm).
Update 31/10/21: time change: the synchronization of the analog time failed, so I did it myself. The rotation was not clockwise as in a watch