Rolex GMT-Master II 16710 (coke) vs. 116710 (ceramic)

http://www.youtube.com/watch?v=gehmPbiALNA

Rolex GMT-Master II 16710 (Aluminum) VS 116710 IIc (Ceramic)

What is the difference between the old and new style Rolex GMT Master II? See the comparison between the classic “Coke” bezel GMT and the newer ceramic bezel on the 116710. Check out the new clasp compared to the old one. Rolex GMT-Master II 16710 (coke) vs. 116710 (ceramic).