Point72 0 Posted May 22, 2016 I recently bought a Hublot Big Bang v6.5 Rose Ceramic (http://imgur.com/b2FotLX) and wanted to get it modded by Vacuum. He recommended that I get the following done: AR $165 Spa $195 Lume $125 WR $45 shipping $10 I'm fine with the prices, I obviously can't do any of that myself and want to make the watch more reliable. However, when I looked closely at the description on the Hublot, I saw that it was double AR coated. Is it an inferior coating or is it useless? Thanks for your help! Share this post Link to post Share on other sites