Tudor oyster date chrono

Ventured over the omega as few minutes ago. After the flash warms up there are several closeups used in the animated composition. In the beginning and at the end you can clearly see one of the new ceramic bezels. The numerals are routered out and there is gold fill. What is interesting is that the ceramic bezel material appears to be blue and not black!What is blue and gold? Well the Blue TT Sub. B&V calls the Sub (at least in high end trim) to be updated with the ceramic bezel and show........

~HiI am noticing something that may be odd about the crown on my Debaufre GMT that I got a couple months ago. First of all, it doesn't always easily pop out to the first (winding) position. Sometimes it is a struggle. Secondly, the date wheel sometimes moves around when the crown pops out after unscrewing. Tonight the date wheel actually moved half-way between numbers just as the crown popped out. Did I get a defective crown, or is all this typical to some extent? This is my first watch with a s........