First, congrats! Chronos clocks have been awfully limited in supply lately...
A friend of mine noticed the same thing with his Chronos. I'm not sure why this happens, though. He's had it for ~2 months and hasn't had any issues concerning the LCD panels. Unfortunately, I can't really offer much more than that. But all in all, I don't think it's too big of a deal. I hope this helps!
Finally found one in stock and have been enjoying it so far. However, I noticed a flicker in the LCD panels when viewed from certain angles in bright conditions (Nice day with the blinds open). Has anybody else noticed this?