Beautiful CDC costa!!! Looks very good on your wrist !
Mine hasn't stretched (but I wear it loose) ,but it did become a bit more 'supple' (lies better against my wrist) after wearing.
(Btw. I just checked the H-website (for US) and they have a 'CDC Homme' under the 'men's bracelets'. It Looks like a normal CDC, but I think this would be a wider version? I didn't know H had these or maybe they just started to make those?)