While wearing my Benarus Megalodon today, a question popped into my mind. If I was to dive or swim with the watch in the ocean (or even a swimming pool), how would the lumed bezel hold up? Almost all of the recent 2000m divers also have lumed bezel. I had just assumed that the bezel is painted with the lume with no further coating to protect the lume. Does it wear off faster if submerged in water or salt water too often?