Rolex Submariner Date 16800 Matte DialThe transitional Sub From the late 1970s Rolex began using more robust sapphire crystals on their watches. Known as transitional models, early examples were fitted with matte dials, that were similar to the dials in the plastic glass watches that had preceded them, but many got replaced at service. This transitional Submariner Date is fitted with its original matte dial with a deep patina on the hour plots that adds to the vintage vibes of this now