I'm a well known fan of the 39mm case for a Royal Oak. But there is no denying 41mm is very beneficial for the chronograph. One of the details to discuss when I get to a full review. Happy weekend all ...
The 41mm ROC was my only AP, blue dial, long sold as in the end the 41mm was a little too big for me. But for the several years I owned it I wore it a lot.