When examining the new Rolex Submariner Ceramic, you can appreciate that the Lume has been noticeable updated. This timepiece is also easily recognizable by it’s the size difference, known as the “Maxi-Dial”, which glows bluish-green in the dark, as opposed to the typical green. This new feature is made possible due to the Super Lumina material, which was also used in previous models, but with different color.