Garmin Instinct - defective glass.

There were sharp scratches on the first watch. Then I found this thread   https://forums.garmin.com/outdoor-recreation/outdoor-recreation/f/instinct/157382/screen-protector-do-i-need-one   and I thought that the seller sold me a used watch from which someone peeled off the protective film using a sharp tool. I informed the seller about this and he suggested that I file a complaint directly with Garmin. I did and Garmin replaced my watch. I wore my first watch from January to March. We have a cold winter these months in Poland and maybe temperature changes have a negative effect on the watch. Maybe the glass was chipping away from shrinkage and expansion. I do not know. I wore the second watch in the warmer months and did not have the same marks as the first watch. Unfortunately it wasn't dirt. According to Garmin it was glue that would flow out from under the frame. The seller recently gave me this information by phone. I wonder what made this glue flow out? The only chemistry the watch had to deal with was shower gel. In the summer in hot weather, I take a shower several times a day. Maybe too often? This watch has a military standard. Do you think he should be afraid of the shower gel? I have a Casio CPW-100 watch. This is one of the first Casio watches with a compass. I wore it for about 15 years. It does not look new, but has normal marks that the watch can have after 15 years of everyday wear. I have never had any problems with it except for a broken belt but after so many years it's probably normal. I left this watch out of respect for its reliability. I also have Garmin Forerunner 101. I had Forerunner 25. There were no problems with them either. In January, Instinct joined and problems began. I find Instinct a very good watch. It is lightweight with a durable battery and useful tourist functions. These are the most important features for me. Garmin sent my third watch to the seller on November 20. He hasn't arrived yet. I will give this watch a third chance. I will probably get a new watch from England. Maybe the problem was only locally in Poland? I found interesting photos online on one of the Polish websites dealing with testing of equipment. Perhaps the pictures show a similar defect of the watch. Link to the page:  https://pancernemobilne.pl/garmin-instinct-test-i-recenzja/     I wonder if they used photos of a dirty watch for the article. I wrote to them and wait for an answer. I should ask at local Polish forums, but for now I don't want to make a fuss. Garmin replaces my watches so I only described the subject here. Looking at the number of views of topics, I conclude that few Instincta users visit this forum. Maybe I'm even the only one from Poland. I also found a thread here:   https://forums.garmin.com/outdoor-recreation/outdoor-recreation/f/instinct/191798/scratched-screen  and I asked the author a question. For now, I'm waiting for the third watch and I'm a little scared, because as the Stark family from Game of Thrones used to say: "Winter is coming".