Ball Watch Company Engineer Master II Skindiver Heritage DM3308A-S1C-BE. The Ball Watch Company Engineer Master II is the ultimate diving and sport watch with exceptional water resistance and exclusive inner rotating diving bezel fitted with luminous micro gas tubes.   BALLs pioneering process allows luminescent paint to be added to a ceramic bezel. In this way, both the numbers and the graduation of the bezel are luminescent, allowing them to be instantly read in the dark. The ceramic also renders the bezel extraordinarily resistant to corrosion, scratches and UV rays.