Hey everybody! I have a question concerning a Rolex air king that my girlfriend received a few years ago. We are concerned because we can’t find a Rolex air king that hasn’t got « T Swiss made T » on the bottom of the watch. So would this mean the dial doesn’t have tritium and is a later replacement? Sorry if this appears as a stupid question but to be honest I know nothing about Rolex.. Here are the pics : Thanks in advance for your precious opinions!