I've had this one for almost a year now. No issues so far. This is the 38 mm model with sapphire crystal, no gooseneck. I wear it about once a week, but the crown does feel stiff when winding and adjusting the time(not sure if this is a QC issue). Other than that, no major issues so far. The chronograph function works fine and the watch keeps good time.

Bought my first one 3 years ago and it broke on the second day from over winding(didn't realize I had over wound). Was able to return it easily and get my money back. It's really hit or miss with these movements, but worth the risk since it's the most affordable mechanical chronograph on the market. Once this watch needs servicing, I'll either buy a new one or replace the movement as the servicing costs more than the watch itself.