Worst of British! Why buy a watch from a company that describes its components as known by the industry to be "poor". And in my case unusable. The Christopher Ward Abyss GMT "uses black lume so this is poor across the industry". This is a direct quote from Chistopher Ward after sales! I love dive watches and own a number of them (cwc, nite, elliot brown etc) so was excited to get the new Christopher Ward Abyss GMT. It sells itself as a usable professional dive watch and its not. It's nothing more than a day time only dress watch. There is no point having a watch that can go 60atm with no way to view it. And come sun down you can not see the face as they are knowingly using an inferior component. And in my watches case it doesn't work at all. Waste of hard earned money.