Tudor Submariner Date Blue dial ref 79190Sapphire & cool blue As you guys know blue dialed Subs from Rolex' Small but Big Brother Tudor are close to our heart and we always try to find You the best ones available ! This one is from the last series Submariners , with a sapphire glass and date function . The case is in incredible strong condition and has a great faded to a lighter shade of cool blue inlay ,a feature we always love as it gives great character to these . The dial is in perfect